1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW1813 *********************************************************************** EW1813 DESIGNATION - 28 B C OF LA EW1813 PID - EW1813 EW1813 STATE/COUNTY- CA/LOS ANGELES EW1813 USGS QUAD - BEVERLY HILLS (1995) EW1813 EW1813 *CURRENT SURVEY CONTROL EW1813 ___________________________________________________________________ EW1813* NAD 83(1986)- 34 00 48. (N) 118 29 52. (W) SCALED EW1813* NAVD 88 - 22.65 (+/-2cm) 74.3 (feet) VERTCON EW1813 ___________________________________________________________________ EW1813 GEOID HEIGHT- -35.73 (meters) GEOID99 EW1813 EW1813 VERT ORDER - FIRST CLASS I (See Below) EW1813 EW1813.The horizontal coordinates were scaled from a topographic map and have EW1813.an estimated accuracy of +/- 6 seconds. EW1813 EW1813.The NAVD 88 height was computed by applying the VERTCON shift value to EW1813.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EW1813.The vertical order pertains to the superseded datum. EW1813 EW1813.The geoid height was determined by GEOID99. EW1813 EW1813; North East Units Estimated Accuracy EW1813;SPC CA 5 - 557,060. 1,954,020. MT (+/- 180 meters Scaled) EW1813 EW1813 SUPERSEDED SURVEY CONTROL EW1813 EW1813 NGVD 29 - 21.90 (m) 71.9 (f) COMPUTED 1 1 EW1813 EW1813.Superseded values are not recommended for survey control. EW1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW1813.See file dsdata.txt to determine how the superseded data were derived. EW1813 EW1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT616646(NAD 83) EW1813_MARKER: S = SPIKE EW1813_SETTING: 30 = CATCH BASIN EW1813_STAMPING: 28 B EW1813_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EW1813 EW1813 HISTORY - Date Condition Report By EW1813 HISTORY - UNK MONUMENTED CA1980 EW1813 HISTORY - 1968 GOOD CA1980 EW1813 HISTORY - 20030318 MARK NOT FOUND INDIV EW1813 EW1813 STATION DESCRIPTION EW1813 EW1813'DESCRIBED BY CITY OF LOS ANGELES CALIFORNIA 1968 EW1813'AT SANTA MONICA. EW1813'CUT SPIKE IN THE TOP OF A CATCH BASIN, 2.5 FEET NORTH OF THE EW1813'NORTH CURB LINE OF SANTA MONICA BOULEVARD, 8 FEET EAST OF THE EW1813'EAST PROPERTY LINE OF OCEAN AVENUE. EW1813 EW1813 STATION RECOVERY (2003) EW1813 EW1813'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) EW1813'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW6839 *********************************************************************** EW6839 TIDAL BM - This is a Tidal Bench Mark. EW6839 DESIGNATION - 941 0840 K TIDAL EW6839 PID - EW6839 EW6839 STATE/COUNTY- CA/LOS ANGELES EW6839 USGS QUAD - BEVERLY HILLS (1995) EW6839 EW6839 *CURRENT SURVEY CONTROL EW6839 ___________________________________________________________________ EW6839* NAD 83(1986)- 34 00 41. (N) 118 29 43. (W) SCALED EW6839* NAVD 88 - 18.486 (meters) 60.65 (feet) ADJUSTED EW6839 ___________________________________________________________________ EW6839 GEOID HEIGHT- -35.74 (meters) GEOID99 EW6839 DYNAMIC HT - 18.467 (meters) 60.59 (feet) COMP EW6839 MODELED GRAV- 979,585.4 (mgal) NAVD 88 EW6839 EW6839 VERT ORDER - FIRST CLASS I EW6839 EW6839.The horizontal coordinates were scaled from a topographic map and have EW6839.an estimated accuracy of +/- 6 seconds. EW6839 EW6839.The orthometric height was determined by differential leveling EW6839.and adjusted by the National Geodetic Survey in June 1991. EW6839.WARNING-Repeat measurements at this control monument indicate possible EW6839.vertical movement. EW6839 EW6839.This Tidal Bench Mark is designated as VM 931 EW6839.by the Center for Operational Oceanographic Products and Services. EW6839 EW6839.The geoid height was determined by GEOID99. EW6839 EW6839.The dynamic height is computed by dividing the NAVD 88 EW6839.geopotential number by the normal gravity value computed on the EW6839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EW6839.degrees latitude (g = 980.6199 gals.). EW6839 EW6839.The modeled gravity was interpolated from observed gravity values. EW6839 EW6839; North East Units Estimated Accuracy EW6839;SPC CA 5 - 556,840. 1,954,250. MT (+/- 180 meters Scaled) EW6839 EW6839 SUPERSEDED SURVEY CONTROL EW6839 EW6839 NGVD 29 - 17.614 (m) 57.79 (f) ADJ UNCH 1 1 EW6839 EW6839.Superseded values are not recommended for survey control. EW6839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW6839.See file dsdata.txt to determine how the superseded data were derived. EW6839 EW6839_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT619644(NAD 83) EW6839_MARKER: DJ = TIDAL STATION DISK EW6839_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+) EW6839_STAMPING: 0840 K 1977 EW6839_MARK LOGO: NOS EW6839_PROJECTION: FLUSH EW6839_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EW6839_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EW6839+SATELLITE: SATELLITE OBSERVATIONS - May 25, 1989 EW6839_ROD/PIPE-DEPTH: 9.4 meters EW6839 EW6839 HISTORY - Date Condition Report By EW6839 HISTORY - 1977 MONUMENTED NOS EW6839 HISTORY - 1978 GOOD NGS EW6839 HISTORY - 19890525 GOOD NGS EW6839 HISTORY - 19940228 MARK NOT FOUND CADT EW6839 HISTORY - 19940614 MARK NOT FOUND NGS EW6839 HISTORY - 20030318 MARK NOT FOUND INDIV EW6839 EW6839 STATION DESCRIPTION EW6839 EW6839'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 EW6839'SANTA MONICA. EW6839'AT SANTA MONICA, ON THE WEST CORNER OF COLORADO AVENUE AND OCEAN EW6839'AVENUE, LOCATED ABOUT MIDWAY BETWEEN THE EAST END OF BRIDGE TO PIER EW6839'AND CANNON MOUNTED AT THE SOUTHEAST END OF PARK, 324 FT. SOUTHEAST OF EW6839'BENCH MARK 0840 L, 103 FT. EAST-SOUTHEAST OF A CANNON, 69 FT. NORTH- EW6839'WEST OF THE NORTH CURB OCEAN AVENUE, 1.0 FT. SOUTHWEST THE SOUTHWEST EW6839'EDGE SIDEWALK. DISK IS ABOUT LEVEL WITH CURB, ACCESS TO WHICH IS HAD EW6839'THROUGH A 4-INCH PLASTIC PIPE. EW6839 EW6839 STATION RECOVERY (1989) EW6839 EW6839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 EW6839'RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. IN SANTA EW6839'MONICA, AT THE INTERSECTION OF OCEAN AND COLORADO AVENUES, 98.7 M EW6839'(323.8 FT) SOUTHEAST OF BENCH MARK 941 0840 K TIDAL, 24.8 M (81.4 FT) EW6839'NORTHWEST OF THE CENTERLINE OF COLORADO AVENUE, 11.9 M (39.0 FT) EW6839'SOUTHWEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF OCEAN AVENUE, EW6839'0.5 M (1.6 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF A SIDEWALK, AND IS A EW6839'DISK CRIMPED TO A COPPER-CLAD STEEL ROD FLUSH WITH THE GROUND SURFACE. EW6839 EW6839 STATION RECOVERY (1994) EW6839 EW6839'RECOVERY NOTE BY CALTRANS 1994 (JAS) EW6839'A THOROUGH SEARCH WAS MADE FOR THE MARK, BUT IT WAS NOT RECOVERED. EW6839'RECENT LANDSCAPING ACTIVITY IN THE AREA MAY HAVE DISTRUBED THE MARK. EW6839 EW6839 STATION RECOVERY (1994) EW6839 EW6839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (SDD) EW6839'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK. EW6839 EW6839 STATION RECOVERY (2003) EW6839 EW6839'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) EW6839'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW6838 *********************************************************************** EW6838 TIDAL BM - This is a Tidal Bench Mark. EW6838 DESIGNATION - 941 0840 L TIDAL EW6838 PID - EW6838 EW6838 STATE/COUNTY- CA/LOS ANGELES EW6838 USGS QUAD - BEVERLY HILLS (1995) EW6838 EW6838 *CURRENT SURVEY CONTROL EW6838 ___________________________________________________________________ EW6838* NAD 83(1986)- 34 00 43. (N) 118 29 46. (W) SCALED EW6838* NAVD 88 - 19.021 (meters) 62.40 (feet) ADJUSTED EW6838 ___________________________________________________________________ EW6838 GEOID HEIGHT- -35.74 (meters) GEOID99 EW6838 DYNAMIC HT - 19.001 (meters) 62.34 (feet) COMP EW6838 MODELED GRAV- 979,585.6 (mgal) NAVD 88 EW6838 EW6838 VERT ORDER - FIRST CLASS I EW6838 EW6838.The horizontal coordinates were scaled from a topographic map and have EW6838.an estimated accuracy of +/- 6 seconds. EW6838 EW6838.The orthometric height was determined by differential leveling EW6838.and adjusted by the National Geodetic Survey in June 1991. EW6838 EW6838.This Tidal Bench Mark is designated as VM 932 EW6838.by the Center for Operational Oceanographic Products and Services. EW6838 EW6838.The geoid height was determined by GEOID99. EW6838 EW6838.The dynamic height is computed by dividing the NAVD 88 EW6838.geopotential number by the normal gravity value computed on the EW6838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EW6838.degrees latitude (g = 980.6199 gals.). EW6838 EW6838.The modeled gravity was interpolated from observed gravity values. EW6838 EW6838; North East Units Estimated Accuracy EW6838;SPC CA 5 - 556,900. 1,954,170. MT (+/- 180 meters Scaled) EW6838 EW6838 SUPERSEDED SURVEY CONTROL EW6838 EW6838 NGVD 29 - 18.259 (m) 59.90 (f) ADJ UNCH 1 1 EW6838 EW6838.Superseded values are not recommended for survey control. EW6838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW6838.See file dsdata.txt to determine how the superseded data were derived. EW6838 EW6838_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT618644(NAD 83) EW6838_MARKER: DJ = TIDAL STATION DISK EW6838_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+) EW6838_STAMPING: 0840 L 1977 EW6838_MARK LOGO: NOS EW6838_PROJECTION: FLUSH EW6838_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EW6838_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EW6838+SATELLITE: SATELLITE OBSERVATIONS - May 17, 1989 EW6838_ROD/PIPE-DEPTH: 7.0 meters EW6838 EW6838 HISTORY - Date Condition Report By EW6838 HISTORY - 1977 MONUMENTED NOS EW6838 HISTORY - 1978 GOOD NGS EW6838 HISTORY - 19890517 GOOD NGS EW6838 HISTORY - 19940228 MARK NOT FOUND CADT EW6838 HISTORY - 19940614 MARK NOT FOUND NGS EW6838 HISTORY - 20030318 MARK NOT FOUND INDIV EW6838 EW6838 STATION DESCRIPTION EW6838 EW6838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 EW6838'SANTA MONICA. EW6838'AT SANTA MONICA, 410 FT. NORTHWEST THE INTERSECTION COLORADO AVENUE EW6838'AND OCEAN AVENUE, LOCATED ABOUT MIDWAY BETWEEN CANNON AND SHUFFLE EW6838'BOARD COURT, NEAR THE SOUTHEAST END OF PARK, 324 FT. NORTHWEST OF EW6838'0840 K, 318 FT. SOUTHEAST OF TIDAL 13 AND FLAG POLE, 98 FT. SOUTHWEST EW6838'THE SOUTHWEST CURB OF OCEAN, 13 FT. NORTHEAST OF A PALM TREE, 1.0 FT. EW6838'SOUTHWEST THE SOUTHWEST EDGE OF ASPHALT BIKE TRAIL, DISK IS LEVEL WITH EW6838'GROUND, ACCESS TO WHICH IS HAD THROUGH A 4-INCH PLASTIC PIPE. EW6838 EW6838 STATION RECOVERY (1989) EW6838 EW6838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 EW6838'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTIONS. ADD--4.0 M EW6838'(13.1 FT) NORTHWEST OF THE CENTER OF A PATH LEADING DOWN A BLUFF, AND EW6838'2.1 M (6.9 FT) NORTH OF THE NORTH CORNER OF A STORM DRAIN. EW6838 EW6838 STATION RECOVERY (1994) EW6838 EW6838'RECOVERY NOTE BY CALTRANS 1994 (JAS) EW6838'A THOROUGH SEARCH WAS MADE FOR THE MARK, BUT IT WAS NOT RECOVERED. EW6838'RECENT LANDSCAPING ACTIVITY IN THE AREA MAY HAVE DISTRUBED THE MARK. EW6838 EW6838 STATION RECOVERY (1994) EW6838 EW6838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (SDD) EW6838'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK. EW6838 EW6838 STATION RECOVERY (2003) EW6838 EW6838'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) EW6838'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 AH7469 *********************************************************************** AH7469 FBN - This is a Federal Base Network Control Station. AH7469 DESIGNATION - 941 0840 N TIDAL AH7469 PID - AH7469 AH7469 STATE/COUNTY- CA/LOS ANGELES AH7469 USGS QUAD - BEVERLY HILLS (1995) AH7469 AH7469 *CURRENT SURVEY CONTROL AH7469 ___________________________________________________________________ AH7469* NAD 83(1998)- 34 00 41.21403(N) 118 29 43.87631(W) ADJUSTED AH7469* NAVD 88 - 19.1 (meters) 63. (feet) GPS OBS AH7469 ___________________________________________________________________ AH7469 EPOCH DATE - 1998.50 AH7469 X - -2,525,015.503 (meters) COMP AH7469 Y - -4,651,367.081 (meters) COMP AH7469 Z - 3,547,489.923 (meters) COMP AH7469 LAPLACE CORR- 1.34 (seconds) DEFLEC99 AH7469 ELLIP HEIGHT- -16.71 (meters) (04/06/00) GPS OBS AH7469 GEOID HEIGHT- -35.74 (meters) GEOID99 AH7469 AH7469 HORZ ORDER - A AH7469 ELLP ORDER - THIRD CLASS I AH7469 AH7469.ITRF positions are available for this station. AH7469.The horizontal coordinates were established by GPS observations AH7469.and adjusted by the National Geodetic Survey in April 2000. AH7469.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AH7469.DATUM ITEM on the data sheet items page. AH7469.The horizontal coordinates are valid at the epoch date displayed above. AH7469.The epoch date for horizontal control is a decimal equivalence AH7469.of Year/Month/Day. AH7469 AH7469.The orthometric height was determined by GPS observations and a AH7469.high-resolution geoid model. AH7469 AH7469.The X, Y, and Z were computed from the position and the ellipsoidal ht. AH7469 AH7469.The Laplace correction was computed from DEFLEC99 derived deflections. AH7469 AH7469.The ellipsoidal height was determined by GPS observations AH7469.and is referenced to NAD 83. AH7469 AH7469.The geoid height was determined by GEOID99. AH7469 AH7469; North East Units Scale Converg. AH7469;SPC CA 5 - 556,845.897 1,954,227.487 MT 1.00000481 -0 16 56.8 AH7469;SPC CA 5 - 1,826,918.58 6,411,494.68 sFT 1.00000481 -0 16 56.8 AH7469;UTM 11 - 3,764,433.600 361,904.473 MT 0.99983509 -0 50 12.0 AH7469 AH7469 SUPERSEDED SURVEY CONTROL AH7469 AH7469.No superseded survey control is available for this station. AH7469 AH7469_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT6190464434(NAD 83) AH7469_MARKER: DJ = TIDAL STATION DISK AH7469_SETTING: 35 = CONCRETE SLAB AH7469_STAMPING: 0840 N 1990 AH7469_MARK LOGO: NOS AH7469_PROJECTION: FLUSH AH7469_MAGNETIC: N = NO MAGNETIC MATERIAL AH7469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AH7469+STABILITY: SURFACE MOTION AH7469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AH7469+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2003 AH7469 AH7469 HISTORY - Date Condition Report By AH7469 HISTORY - 1990 MONUMENTED NOS AH7469 HISTORY - 19980325 GOOD NGS AH7469 HISTORY - 20030318 GOOD INDIV AH7469 AH7469 STATION DESCRIPTION AH7469 AH7469'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (CSM) AH7469'THE STATION IS LOCATED IN SANTA MONICA, NEAR THE SANTA MONICA PIER, IN AH7469'THE WEST QUADRANT OF THE JUNCTION OF COLORADO AVENUE AND OCEAN AVENUE AH7469'(STATE HIGHWAY 1), IN PALISADES PARK, NORTHWEST OF THE NORTHEAST END AH7469'OF A BRIDGE OVER APPIAN WAY. OWNERSHIP--CITY OF LOS ANGELES. TO AH7469'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 10 AND AH7469'LINCOLN BOULEVARD NEAR THE WEST SIDE OF LOS ANGELES, GO NORTHWEST, FOR AH7469'0.35 KM (0.20 MI) ON LINCOLN BOULEVARD TO THE INTERSECTION OF COLORADO AH7469'AVENUE. TURN LEFT, SOUTHWEST FOR 0.9 KM (0.55 MI) ON COLORADO AVENUE AH7469'TO THE INTERSECTION OF OCEAN AVENUE AND THE STATION IN THE PARK. THE AH7469'STATION IS SET INTO THE TOP OF A 7 FT (2.1 M) BY 6 FT (1.8 M) CONCRETE AH7469'SLAB FOR CANNON. LOCATED 61.0 M (200.1 FT) NORTHWEST OF THE AH7469'CENTERLINE OF THE COLORADO AVENUE BRIDGE, 13.0 M (42.7 FT) SOUTHEAST AH7469'OF A DRINKING FOUNTAIN, 12.0 M (39.4 FT) NORTHEAST OF A CONCRETE FENCE AH7469'AT THE EDGE OF THE PARK, 0.2 M (0.7 FT) NORTHEAST OF THE NORTHEAST AH7469'EDGE OF THE CANNON, ABOUT 0.5 M (1.6 FT) ABOVE GROUND AND FLUSH WITH AH7469'THE TOP OF THE SLAB. AH7469 AH7469 STATION RECOVERY (2003) AH7469 AH7469'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) AH7469'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW1586 *********************************************************************** EW1586 TIDAL BM - This is a Tidal Bench Mark. EW1586 DESIGNATION - 941 0840 TIDAL 3 EW1586 PID - EW1586 EW1586 STATE/COUNTY- CA/LOS ANGELES EW1586 USGS QUAD - BEVERLY HILLS (1995) EW1586 EW1586 *CURRENT SURVEY CONTROL EW1586 ___________________________________________________________________ EW1586* NAD 83(1986)- 34 00 37. (N) 118 29 47. (W) SCALED EW1586* NAVD 88 - 7.721 (meters) 25.33 (feet) ADJUSTED EW1586 ___________________________________________________________________ EW1586 GEOID HEIGHT- -35.75 (meters) GEOID99 EW1586 DYNAMIC HT - 7.713 (meters) 25.31 (feet) COMP EW1586 MODELED GRAV- 979,585.6 (mgal) NAVD 88 EW1586 EW1586 VERT ORDER - FIRST CLASS I EW1586 EW1586.The horizontal coordinates were scaled from a topographic map and have EW1586.an estimated accuracy of +/- 6 seconds. EW1586 EW1586.The orthometric height was determined by differential leveling EW1586.and adjusted by the National Geodetic Survey in June 1995. EW1586 EW1586.This Tidal Bench Mark is designated as VM 924 EW1586.by the Center for Operational Oceanographic Products and Services. EW1586 EW1586.The geoid height was determined by GEOID99. EW1586 EW1586.The dynamic height is computed by dividing the NAVD 88 EW1586.geopotential number by the normal gravity value computed on the EW1586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EW1586.degrees latitude (g = 980.6199 gals.). EW1586 EW1586.The modeled gravity was interpolated from observed gravity values. EW1586 EW1586; North East Units Estimated Accuracy EW1586;SPC CA 5 - 556,720. 1,954,150. MT (+/- 180 meters Scaled) EW1586 EW1586 SUPERSEDED SURVEY CONTROL EW1586 EW1586 NGVD 29 - 6.987 (m) 22.92 (f) ADJ UNCH 1 1 EW1586 EW1586.Superseded values are not recommended for survey control. EW1586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW1586.See file dsdata.txt to determine how the superseded data were derived. EW1586 EW1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT618643(NAD 83) EW1586_MARKER: DJ = TIDAL STATION DISK EW1586_SETTING: 31 = CURB EW1586_STAMPING: 3 1940 EW1586_MARK LOGO: CGS EW1586_MAGNETIC: N = NO MAGNETIC MATERIAL EW1586_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EW1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW1586+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2003 EW1586 EW1586 HISTORY - Date Condition Report By EW1586 HISTORY - 1940 MONUMENTED CGS EW1586 HISTORY - 1966 GOOD NGS EW1586 HISTORY - 1971 GOOD NGS EW1586 HISTORY - 1978 GOOD NGS EW1586 HISTORY - 19890517 GOOD NGS EW1586 HISTORY - 19940301 GOOD CADT EW1586 HISTORY - 19940614 GOOD NGS EW1586 HISTORY - 20030318 GOOD INDIV EW1586 EW1586 STATION DESCRIPTION EW1586 EW1586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 EW1586'AT SANTA MONICA. EW1586'THE MARK IS LOCATED ABOUT 632 FEET SOUTHEAST OF THE CENTER OF EW1586'THE INTERSECTION OF COLORADO AVENUE AND OCEAN AVENUE, IN THE TOP EW1586'AND 8.7 FEET NORTHEAST OF THE SOUTHWEST END OF THE NORTHWEST EW1586'CONCRETE SIDEWALK OF COLORADO AVENUE BRIDGE 53-448, 12.5 FEET EW1586'NORTHWEST OF THE CENTERLINE OF THE AVENUE, 3.5 FEET SOUTHEAST EW1586'OF A LAMP POST ON A GUARDRAIL AND ABOUT 1 FOOT HIGHER THAN THE EW1586'AVENUE. EW1586 EW1586 STATION RECOVERY (1971) EW1586 EW1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 EW1586'RECOVERED IN GOOD CONDITION. EW1586 EW1586 STATION RECOVERY (1978) EW1586 EW1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 EW1586'RECOVERED IN GOOD CONDITION. EW1586 EW1586 STATION RECOVERY (1989) EW1586 EW1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 EW1586'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION. EW1586'CHANGE--ABOUT 632 FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION, TO EW1586'192.6 M (631.9 FT) SOUTHWEST OF THE CENTER OF THE INTERSECTION. EW1586 EW1586 STATION RECOVERY (1994) EW1586 EW1586'RECOVERY NOTE BY CALTRANS 1994 (JAS) EW1586'RECOVERED AS DESCRIBED BY NGS IN 1989. EW1586 EW1586 STATION RECOVERY (1994) EW1586 EW1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (SDD) EW1586'IN SANTA MONICA, AT THE INTERSECTION OF COLORADO AVENUE AND APPIAN EW1586'WAY, IN THE NORTHWEST CONCRETE CURB OF THE AVENUE OVERPASS OF THE WAY, EW1586'100.5 M (329.7 FT) SOUTHWEST OF THE CENTERLINE OF THE WAY, 96.7 M EW1586'(317.3 FT) SOUTHWEST OF BENCH MARK 941 0840 TIDAL 4, 3.7 M (12.1 FT) EW1586'NORTHWEST OF THE CENTER OF THE OVERPASS, 2.8 M (9.2 FT) NORTHEAST OF EW1586'THE SOUTHWEST END OF THE CURB, 1.0 M (3.3 FT) SOUTHEAST OF A GUARDRAIL EW1586'AND LAMP POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE. EW1586 EW1586 STATION RECOVERY (2003) EW1586 EW1586'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) EW1586'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW7294 *********************************************************************** EW7294 DESIGNATION - BAY CITIES BLDG AND LOAN TWR EW7294 PID - EW7294 EW7294 STATE/COUNTY- CA/LOS ANGELES EW7294 USGS QUAD - BEVERLY HILLS (1995) EW7294 EW7294 *CURRENT SURVEY CONTROL EW7294 ___________________________________________________________________ EW7294* NAD 83(1992)- 34 00 55.77806(N) 118 29 47.79199(W) ADJUSTED EW7294* NAVD 88 - EW7294 ___________________________________________________________________ EW7294 EPOCH DATE - 1991.35 EW7294 LAPLACE CORR- 1.26 (seconds) DEFLEC99 EW7294 GEOID HEIGHT- -35.71 (meters) GEOID99 EW7294 EW7294 HORZ ORDER - THIRD EW7294 EW7294.The horizontal coordinates were established by classical geodetic methods EW7294.and adjusted by the National Geodetic Survey in June 1996. EW7294.The horizontal coordinates are valid at the epoch date displayed above. EW7294.The epoch date for horizontal control is a decimal equivalence EW7294.of Year/Month/Day. EW7294 EW7294 EW7294.The Laplace correction was computed from DEFLEC99 derived deflections. EW7294 EW7294.The geoid height was determined by GEOID99. EW7294 EW7294; North East Units Scale Converg. EW7294;SPC CA 5 - 557,295.134 1,954,129.233 MT 1.00000391 -0 16 59.1 EW7294;SPC CA 5 - 1,828,392.45 6,411,172.33 sFT 1.00000391 -0 16 59.1 EW7294;UTM 11 - 3,764,883.690 361,810.584 MT 0.99983541 -0 50 14.5 EW7294 EW7294 SUPERSEDED SURVEY CONTROL EW7294 EW7294 NAD 83(1986)- 34 00 55.77718(N) 118 29 47.77966(W) AD(1984.00) 4 EW7294 NAD 27 - 34 00 55.74400(N) 118 29 44.49200(W) AD( ) 3 EW7294 EW7294.Superseded values are not recommended for survey control. EW7294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7294.See file dsdata.txt to determine how the superseded data were derived. EW7294 EW7294_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT6181164884(NAD 83) EW7294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW7294+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2003 EW7294 EW7294 HISTORY - Date Condition Report By EW7294 HISTORY - 1933 MONUMENTED CGS EW7294 HISTORY - 1935 SEE DESCRIPTION CGS EW7294 HISTORY - 1960 SEE DESCRIPTION CGS EW7294 HISTORY - 1961 SEE DESCRIPTION CGS EW7294 HISTORY - 1975 SEE DESCRIPTION NGS EW7294 HISTORY - 1976 SEE DESCRIPTION NGS EW7294 HISTORY - 20030318 GOOD INDIV EW7294 EW7294 STATION DESCRIPTION EW7294 EW7294'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (RWK) EW7294'THE CENTER OF THE TOWER OF THE BAY CITIES BUILDING AND LOAN EW7294'ASSOCIATION BUILDING AT 221 SANTA MONICA BOULEVARD. THE TOP EW7294'OF THIS TOWER IS MARKED WITH A LARGE NEON 6 PERCENT SIGN AND IS EW7294'VERY PROMINENT IN THE VICINITY. EW7294 EW7294 STATION RECOVERY (1935) EW7294 EW7294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (RWK) EW7294'STATION RECOVERED AS DESCRIBED. THE NEON SIGN IS NO LONGER EW7294'ON THE SEAWARD FACE OF THE TOWER. EW7294 EW7294 STATION RECOVERY (1960) EW7294 EW7294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (WTJ) EW7294'RECOVERED IN GOOD CONDITION AS DESCRIBED BY R.W.K., 1935. EW7294 EW7294 STATION RECOVERY (1961) EW7294 EW7294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (WTJ) EW7294'RECOVERED AS DESCRIBED IN GOOD CONDITION. EW7294 EW7294 STATION RECOVERY (1975) EW7294 EW7294'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (REA) EW7294'THE STATION WAS RECOVERED IN GOOD CONDITION BY THE NOAA SHIP EW7294'FAIRWEATHER IN OCTOBER, 1975. THE BUILDING IS NOW KNOWN AS THE EW7294'CROCKER BANK BUILDING, AND FOUR ILLUMINATED PLASTIC SIGNS, EW7294'ONE ON EACH FACADE OF THE TOWER, READ CROCKER BANK. OTHERWISE, EW7294'THE 1933 DESCRIPTION IS COMPLETE AND ADEQUATE FOR RECOVERY. EW7294' EW7294'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN SANTA MONICA EW7294 EW7294 STATION RECOVERY (1976) EW7294 EW7294'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (REA) EW7294'THE STATION WAS RECOVERED BY THE NOAA SHIP FAIRWEATHER IN GOOD EW7294'CONDITION AS DESCRIBED BY R.E.A. IN 1975. EW7294' EW7294'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN EW7294'IN SANTA MONICA. EW7294 EW7294 STATION RECOVERY (2003) EW7294 EW7294'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) EW7294'UPDATE DESCRIPTION - NO LONGER CROCKER BANK BUILDING (LARGELY EMPTY). EW7294'SIGNS ON TOWER HAVE BEEN REPLACED BY A LARGE CLOCK FACE OF EACH FACADE EW7294'OF TOWER. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW2045 *********************************************************************** EW2045 DESIGNATION - BE 102 EW2045 PID - EW2045 EW2045 STATE/COUNTY- CA/LOS ANGELES EW2045 USGS QUAD - BURBANK (1994) EW2045 EW2045 *CURRENT SURVEY CONTROL EW2045 ___________________________________________________________________ EW2045* NAD 83(1994)- 34 09 40.43400(N) 118 16 57.45109(W) ADJUSTED EW2045* NAVD 88 - 143.544 (meters) 470.94 (feet) ADJUSTED EW2045 ___________________________________________________________________ EW2045 EPOCH DATE - 1995.00 EW2045 X - -2,503,352.300 (meters) COMP EW2045 Y - -4,652,609.181 (meters) COMP EW2045 Z - 3,561,320.711 (meters) COMP EW2045 LAPLACE CORR- 5.30 (seconds) DEFLEC99 EW2045 ELLIP HEIGHT- 109.29 (meters) (11/30/95) GPS OBS EW2045 GEOID HEIGHT- -34.25 (meters) GEOID99 EW2045 DYNAMIC HT - 143.394 (meters) 470.45 (feet) COMP EW2045 MODELED GRAV- 979,589.9 (mgal) NAVD 88 EW2045 OBS GRAVITY - 979,588.6 (mgal) GRAV_OBS EW2045 EW2045 HORZ ORDER - FIRST EW2045 VERT ORDER - FIRST CLASS I EW2045 ELLP ORDER - FOURTH CLASS II EW2045 EW2045.The horizontal coordinates were established by GPS observations EW2045.and adjusted by the National Geodetic Survey in November 1995. EW2045.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EW2045.DATUM ITEM on the data sheet items page. EW2045.The horizontal coordinates are valid at the epoch date displayed above. EW2045.The epoch date for horizontal control is a decimal equivalence EW2045.of Year/Month/Day. EW2045 EW2045.The orthometric height was determined by differential leveling EW2045.and adjusted by the National Geodetic Survey in June 1995. EW2045.WARNING-Repeat measurements at this control monument indicate possible EW2045.vertical movement. EW2045 EW2045.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW2045 EW2045.The Laplace correction was computed from DEFLEC99 derived deflections. EW2045 EW2045.The ellipsoidal height was determined by GPS observations EW2045.and is referenced to NAD 83. EW2045 EW2045.The geoid height was determined by GEOID99. EW2045 EW2045.The dynamic height is computed by dividing the NAVD 88 EW2045.geopotential number by the normal gravity value computed on the EW2045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EW2045.degrees latitude (g = 980.6199 gals.). EW2045 EW2045.The modeled gravity was interpolated from observed gravity values. EW2045.The observed gravity was obtained from relative gravimeter ties EW2045.to the IGSN71 gravity network. EW2045 EW2045; North East Units Scale Converg. EW2045;SPC CA 5 - 573,384.089 1,973,939.849 MT 0.99997475 -0 09 40.0 EW2045;SPC CA 5 - 1,881,177.63 6,476,167.65 sFT 0.99997475 -0 09 40.0 EW2045;UTM 11 - 3,780,776.408 381,772.912 MT 0.99977230 -0 43 13.1 EW2045 EW2045 SUPERSEDED SURVEY CONTROL EW2045 EW2045 NGVD 29 - 142.739 (m) 468.30 (f) ADJ UNCH 1 1 EW2045 EW2045.Superseded values are not recommended for survey control. EW2045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW2045.See file dsdata.txt to determine how the superseded data were derived. EW2045 EW2045_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT8177380776(NAD 83) EW2045_MARKER: DD = SURVEY DISK EW2045_SETTING: 32 = CULVERT WINGWALL EW2045_STAMPING: BE 102 1960 EW2045_MARK LOGO: USE EW2045_MAGNETIC: N = NO MAGNETIC MATERIAL EW2045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW2045+STABILITY: SURFACE MOTION EW2045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW2045+SATELLITE: SATELLITE OBSERVATIONS - October 06, 1998 EW2045 EW2045 HISTORY - Date Condition Report By EW2045 HISTORY - 1960 MONUMENTED USE EW2045 HISTORY - 1961 GOOD NGS EW2045 HISTORY - 1971 SEE DESCRIPTION CA1980 EW2045 HISTORY - 1978 GOOD NGS EW2045 HISTORY - 1983 GOOD USGS EW2045 HISTORY - 1984 GOOD NGS EW2045 HISTORY - 1985 GOOD NGS EW2045 HISTORY - 1986 GOOD NGS EW2045 HISTORY - 1987 GOOD NGS EW2045 HISTORY - 19940718 GOOD NGS EW2045 HISTORY - 19981006 GOOD CADT EW2045 EW2045 STATION DESCRIPTION EW2045 EW2045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 EW2045'AT GLENDALE. EW2045'AT GLENDALE, 2.95 MILES NORTHWEST ALONG THE SOUTHERN PACIFIC EW2045'COMPANY RAILROAD FROM THE STATION, 6 1/2 POLES SOUTHEAST OF EW2045'MILEPOST 474, IN THE TOP OF THE NORTHWEST CONCRETE WING WALL EW2045'OF CONCRETE BRIDGE 474.19, 83 FEET SOUTHEAST OF THE CENTER OF EW2045'THE CROSSING OF GLENVIEW AVENUE, 13 FEET SOUTHWEST OF THE SOUTHWEST EW2045'RAIL OF THE SOUTHWEST TRACK, 27 FEET NORTHEAST OF THE SOUTHEAST EW2045'CORNER OF A CONCRETE BLOCK BUILDING, AND ABOUT 1/2 FOOT LOWER EW2045'THAN THE TRACK. EW2045 EW2045 STATION RECOVERY (1971) EW2045 EW2045'RECOVERY NOTE BY CITY OF LOS ANGELES CALIFORNIA 1971 EW2045'RECOVERED AS DESCRIBED. EW2045 EW2045 STATION RECOVERY (1978) EW2045 EW2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 EW2045'AT THE JUNCTION OF SAN FERNANDO ROAD AND GRANDVIEW AVENUE, AT EW2045'THE SOUTHWEST END OF OF A CONCRETE CULVERT, 13 FT. SOUTHWEST OF THE EW2045'SOUTHWEST RAIL OF THE SOUTHERN PACIFIC RAILROAD TRACKS AT THE EW2045'SOUTHWEST SIDE OF SAN FERNANDO ROAD, 66 FT. SOUTHEAST OF THE EW2045'SOUTHEAST CURB OF GRANDVIEW AVENUE. EW2045 EW2045 STATION RECOVERY (1983) EW2045 EW2045'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983 EW2045'RECOVERED IN GOOD CONDITION. EW2045 EW2045 STATION RECOVERY (1984) EW2045 EW2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 EW2045'RECOVERED IN GOOD CONDITION. EW2045 EW2045 STATION RECOVERY (1985) EW2045 EW2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 EW2045'RECOVERED IN GOOD CONDITION. EW2045 EW2045 STATION RECOVERY (1986) EW2045 EW2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 EW2045'RECOVERED IN GOOD CONDITION. EW2045 EW2045 STATION RECOVERY (1987) EW2045 EW2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 EW2045'RECOVERED IN GOOD CONDITION. EW2045 EW2045 STATION RECOVERY (1994) EW2045 EW2045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (SDD) EW2045'3.3 KM (2.05 MI) SOUTHEASTERLY ALONG THE SOUTHERN PACIFIC RAILROAD EW2045'FROM THE RAILROAD STATION IN BURBANK, IN TOP OF AND 0.3 M (1.0 FT) EW2045'EAST OF THE WEST END OF THE NORTHWEST CONCRETE WINGWALL OF A CULVERT EW2045'UNDER THE RAILROAD, 27.1 M (88.9 FT) SOUTHEAST OF THE CENTERLINE OF EW2045'THE NORTH-EASTBOUND LANES OF GRANDVIEW AVENUE, 3.4 M (11.2 FT) EW2045'SOUTHWEST OF THE NEAR RAIL, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE EW2045'TRACK. EW2045 EW2045 STATION RECOVERY (1998) EW2045 EW2045'RECOVERY NOTE BY CALTRANS 1998 (JAS) EW2045'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW9585 *********************************************************************** EW9585 DESIGNATION - BURBANK I 7 EW9585 PID - EW9585 EW9585 STATE/COUNTY- CA/LOS ANGELES EW9585 USGS QUAD - BURBANK (1994) EW9585 EW9585 *CURRENT SURVEY CONTROL EW9585 ___________________________________________________________________ EW9585* NAD 83(1994)- 34 08 52.33339(N) 118 19 51.07190(W) ADJUSTED EW9585* NAVD 88 - 157.7 (meters) 517. (feet) GPS OBS EW9585 ___________________________________________________________________ EW9585 EPOCH DATE - 1995.00 EW9585 X - -2,507,668.042 (meters) COMP EW9585 Y - -4,651,242.947 (meters) COMP EW9585 Z - 3,560,102.025 (meters) COMP EW9585 LAPLACE CORR- 4.64 (seconds) DEFLEC99 EW9585 ELLIP HEIGHT- 123.21 (meters) (06/23/95) GPS OBS EW9585 GEOID HEIGHT- -34.49 (meters) GEOID99 EW9585 EW9585 HORZ ORDER - B EW9585 ELLP ORDER - FOURTH CLASS II EW9585 EW9585.The horizontal coordinates were established by GPS observations EW9585.and adjusted by the National Geodetic Survey in June 1995. EW9585.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EW9585.DATUM ITEM on the data sheet items page. EW9585.The horizontal coordinates are valid at the epoch date displayed above. EW9585.The epoch date for horizontal control is a decimal equivalence EW9585.of Year/Month/Day. EW9585 EW9585.The orthometric height was determined by GPS observations and a EW9585.high-resolution geoid model. EW9585 EW9585.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW9585 EW9585.The Laplace correction was computed from DEFLEC99 derived deflections. EW9585 EW9585.The ellipsoidal height was determined by GPS observations EW9585.and is referenced to NAD 83. EW9585 EW9585.The geoid height was determined by GEOID99. EW9585 EW9585; North East Units Scale Converg. EW9585;SPC CA 5 - 571,915.601 1,969,488.006 MT 0.99997715 -0 11 18.9 EW9585;SPC CA 5 - 1,876,359.77 6,461,561.90 sFT 0.99997715 -0 11 18.9 EW9585;UTM 11 - 3,779,351.695 377,307.837 MT 0.99978556 -0 44 49.7 EW9585 EW9585 SUPERSEDED SURVEY CONTROL EW9585 EW9585 NAD 83(1992)- 34 08 52.33061(N) 118 19 51.06705(W) AD(1991.35) 1 EW9585 ELLIP HT - 123.24 (m) (09/20/94) GP(1991.35) 4 2 EW9585 EW9585.Superseded values are not recommended for survey control. EW9585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW9585.See file dsdata.txt to determine how the superseded data were derived. EW9585 EW9585_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT7730879352(NAD 83) EW9585_MARKER: DE = TRAVERSE STATION DISK EW9585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EW9585_STAMPING: BURBANK I-7 1953 EW9585_MARK LOGO: CA1980 EW9585_MAGNETIC: N = NO MAGNETIC MATERIAL EW9585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW9585+STABILITY: SURFACE MOTION EW9585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW9585+SATELLITE: SATELLITE OBSERVATIONS - October 06, 1998 EW9585 EW9585 HISTORY - Date Condition Report By EW9585 HISTORY - 1953 MONUMENTED CA1980 EW9585 HISTORY - 19921018 GOOD CADT EW9585 HISTORY - 19941005 GOOD NGS EW9585 HISTORY - 19981006 GOOD CADT EW9585 EW9585 STATION DESCRIPTION EW9585 EW9585'DESCRIBED BY CALTRANS 1992 EW9585'THE STATION IS LOCATED SOUTH OF THE CITY LIMITS OF BURBANK, EW9585'IMMEDIATELY SOUTH OF THE LOS ANGELES RIVER, IMMEDIATELY NORTH OF THE EW9585'FOREST LAWN MORTUARY AND 10 MILES (16.1 KM) NORTHWESTERLY OF DOWNTOWN EW9585'LOS ANGELES. EW9585'$ EW9585'TO REACH THE STATION FROM THE FOREST LAWN EXIT FROM THE 134 (VENTURA) EW9585'FREEWAY, GO 1.4 MI. WESTERLY ALONG FOREST LAWN TO AN ACCESS GATE TO EW9585'THE LOS ANGELES RIVER CHANNEL ON THE RIGHT AND THE STATION. EW9585'$ EW9585'THE STATION IS A BRONZE DISK, SET IN A MASS OF CONCRETE, FLUSH. IT IS EW9585'190 FT (57.9 M) SOUTHWESTERLY OF AN ELECTRICAL TOWER HOLI 567, 4.5 FT EW9585'(1.4 M) EASTERLY A THE WESTERNMOST GATEPOST OF A DOUBLE-SWUNG ACCESS EW9585'GATE, AND 2.5 FT (0.8 M) NORTHEASTERLY OF THE NORTHWEST RIGHT-OF-WAY EW9585'FENCE FOR THE RIVER, AND IN THE TRAVELLED WAY OF THE SELDOM USED GATE EW9585'ENTRANCE. EW9585'$ EW9585'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW9585'SURVEY. EW9585 EW9585 STATION RECOVERY (1994) EW9585 EW9585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (JDD) EW9585'THE STATION WAS RECOVERED AT THE NORTHWEST CORNER OF GRIFFITH PARK. IT EW9585'IS 38.4 FT (11.7 M) NORTH OF THE CENTERLINE OF FOREST LAWN DRIVE. EW9585 EW9585 STATION RECOVERY (1998) EW9585 EW9585'RECOVERY NOTE BY CALTRANS 1998 (JAS) EW9585'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW0500 *********************************************************************** EW0500 DESIGNATION - E 13 EW0500 PID - EW0500 EW0500 STATE/COUNTY- CA/LOS ANGELES EW0500 USGS QUAD - LANCASTER WEST (1974) EW0500 EW0500 *CURRENT SURVEY CONTROL EW0500 ___________________________________________________________________ EW0500* NAD 83(1986)- 34 38 05. (N) 118 07 34. (W) SCALED EW0500* NAVD 88 - 779.78 (+/-2cm) 2558.3 (feet) VERTCON EW0500 ___________________________________________________________________ EW0500 GEOID HEIGHT- -32.20 (meters) GEOID99 EW0500 EW0500 VERT ORDER - FIRST CLASS I (See Below) EW0500 EW0500.The horizontal coordinates were scaled from a topographic map and have EW0500.an estimated accuracy of +/- 6 seconds. EW0500 EW0500.The NAVD 88 height was computed by applying the VERTCON shift value to EW0500.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EW0500.The vertical order pertains to the superseded datum. EW0500 EW0500.The geoid height was determined by GEOID99. EW0500 EW0500; North East Units Estimated Accuracy EW0500;SPC CA 5 - 625,880. 1,988,440. MT (+/- 180 meters Scaled) EW0500 EW0500 SUPERSEDED SURVEY CONTROL EW0500 EW0500 NGVD 29 - 778.92 (m) 2555.5 (f) COMPUTED 1 1 EW0500 EW0500.Superseded values are not recommended for survey control. EW0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW0500.See file dsdata.txt to determine how the superseded data were derived. EW0500 EW0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU967331(NAD 83) EW0500_MARKER: S = SPIKE EW0500_SETTING: 30 = CULVERT EW0500_STAMPING: E-13 EW0500_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EW0500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW0500+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2003 EW0500 EW0500 HISTORY - Date Condition Report By EW0500 HISTORY - UNK MONUMENTED CA-037 EW0500 HISTORY - 1968 GOOD NGS EW0500 HISTORY - 20030301 GOOD GEOCAC EW0500 EW0500 STATION DESCRIPTION EW0500 EW0500'DESCRIBED BY NATIONAL GEODETIC SURVEY 1968 EW0500'AT LANCASTER. EW0500'PALMDALE, 4.0 MI NORTHERLY OF SPRR STA, SIERRA HWY AT STATION EW0500'175 + 25, 0.25 MI N OF AVENUE N. SET IN THE TOP OF THE E HEADWALL EW0500'OF A CONCRETE BOX CULVERT, 1.0 FOOT N OF THE S END. EW0500 EW0500 STATION RECOVERY (2003) EW0500 EW0500'RECOVERY NOTE BY GEOCACHING 2003 (MAM) EW0500'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW7224 *********************************************************************** EW7224 DESIGNATION - ECHO ROCK EW7224 PID - EW7224 EW7224 STATE/COUNTY- CA/LOS ANGELES EW7224 USGS QUAD - MOUNT WILSON (1994) EW7224 EW7224 *CURRENT SURVEY CONTROL EW7224 ___________________________________________________________________ EW7224* NAD 83(1994)- 34 13 29.55183(N) 118 03 17.97377(W) ADJUSTED EW7224* NAVD 88 - 1721.0 (meters) 5646. (feet) GPS OBS EW7224 ___________________________________________________________________ EW7224 EPOCH DATE - 1995.00 EW7224 X - -2,483,596.050 (meters) COMP EW7224 Y - -4,660,168.848 (meters) COMP EW7224 Z - 3,568,048.303 (meters) COMP EW7224 LAPLACE CORR- 1.89 (seconds) DEFLEC99 EW7224 ELLIP HEIGHT- 1688.17 (meters) (06/23/95) GPS OBS EW7224 GEOID HEIGHT- -32.77 (meters) GEOID99 EW7224 EW7224 HORZ ORDER - B EW7224 ELLP ORDER - FOURTH CLASS II EW7224 EW7224.The horizontal coordinates were established by GPS observations EW7224.and adjusted by the National Geodetic Survey in June 1995. EW7224.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EW7224.DATUM ITEM on the data sheet items page. EW7224.The horizontal coordinates are valid at the epoch date displayed above. EW7224.The epoch date for horizontal control is a decimal equivalence EW7224.of Year/Month/Day. EW7224 EW7224.The orthometric height was determined by GPS observations and a EW7224.high-resolution geoid model. EW7224 EW7224.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW7224 EW7224.The Laplace correction was computed from DEFLEC99 derived deflections. EW7224 EW7224.The ellipsoidal height was determined by GPS observations EW7224.and is referenced to NAD 83. EW7224 EW7224.The geoid height was determined by GEOID99. EW7224 EW7224; North East Units Scale Converg. EW7224;SPC CA 5 - 580,408.370 1,994,933.119 MT 0.99996401 -0 01 52.8 EW7224;SPC CA 5 - 1,904,223.13 6,545,043.07 sFT 0.99996401 -0 01 52.8 EW7224;UTM 11 - 3,787,593.384 402,829.157 MT 0.99971639 -0 35 36.3 EW7224 EW7224: Primary Azimuth Mark Grid Az EW7224:SPC CA 5 - ECHO ROCK AZ MK 338 53 24.1 EW7224:UTM 11 - ECHO ROCK AZ MK 339 27 07.6 EW7224 EW7224|---------------------------------------------------------------------| EW7224| PID Reference Object Distance Geod. Az | EW7224| dddmmss.s | EW7224| EW9570 VETTER LOT APPROX. 8.4 KM 0165412.0 | EW7224| CB9990 ECHO ROCK RM 1 2.448 METERS 02434 | EW7224| CB9991 ECHO ROCK RM 2 6.823 METERS 20221 | EW7224| CB9989 ECHO ROCK AZ MK 3385131.3 | EW7224|---------------------------------------------------------------------| EW7224 EW7224 SUPERSEDED SURVEY CONTROL EW7224 EW7224 NAD 83(1992)- 34 13 29.54878(N) 118 03 17.96818(W) AD(1991.35) 1 EW7224 ELLIP HT - 1688.21 (m) (09/20/94) GP(1991.35) 4 2 EW7224 NAD 83(1986)- 34 13 29.54504(N) 118 03 17.97190(W) AD(1984.00) 1 EW7224 NAD 27 - 34 13 29.53350(N) 118 03 14.72930(W) AD( ) 1 EW7224 NGVD 29 - 1719.7 (m) 5642. (f) VERT ANG EW7224 EW7224.Superseded values are not recommended for survey control. EW7224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7224.See file dsdata.txt to determine how the superseded data were derived. EW7224 EW7224_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMT0282987593(NAD 83) EW7224_MARKER: DD = SURVEY DISK EW7224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EW7224_STAMPING: ECHO ROCK EW7224_MARK LOGO: LACFCD EW7224_MAGNETIC: N = NO MAGNETIC MATERIAL EW7224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW7224+STABILITY: SURFACE MOTION EW7224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW7224+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2000 EW7224 EW7224 HISTORY - Date Condition Report By EW7224 HISTORY - 1930 MONUMENTED LACFCD EW7224 HISTORY - 1930 GOOD LACFCD EW7224 HISTORY - 1963 SEE DESCRIPTION CGS EW7224 HISTORY - 1978 GOOD CADT EW7224 HISTORY - 19921020 GOOD CADT EW7224 HISTORY - 19941009 GOOD NGS EW7224 HISTORY - 19981006 GOOD CADT EW7224 HISTORY - 20000515 GOOD CADT EW7224 EW7224 STATION DESCRIPTION EW7224 EW7224'DESCRIBED BY LOS ANGELES FLOOD CONTROL DISTRICT 1930 EW7224'ALSO LISTED BY L.A. CO. ENGINEERS AS MT. WILSON F-10A. EW7224' EW7224'STATION IS ON A PROMINENT, VERY NARROW, FLAT ROCKY RIDGE ON EW7224'THE E SIDE OF MOUNT WILSON AND E OF THE MOUNT WILSON HOTEL. EW7224' EW7224'STATION MARK IS A STANDARD 4-INCH BRASS TABLET INSCRIBED LOS EW7224'ANGELES COUNTY FLOOD CONTROL DISTRICT ECHO ROCK C.A. SET IN EW7224'CONCRETE 3 INCHES ABOVE THE GROUND SURFACE. A SUB SURFACE EW7224'MARK IS A G.I. SHIP SPIKE SET IN BED ROCK 18 INCHES BELOW THE EW7224'SURFACE. EW7224' EW7224'REFERENCES TO STATION MARK ARE AS FOLLOWS-- EW7224' EW7224'A LEAD AND BRASS TACK IN CONCRETE FENCE POST BASE N25 DEG E, EW7224'20.80 FEET FROM STATION. EW7224' EW7224'A LEAD AND BRASS TACK IN ROCK ABOUT 8 FEET N OF STATION. EW7224' EW7224'TO REACH STATION FROM THE CONTROL GATE AT THE ENTRANCE TO THE EW7224'HOTEL PROPERTY BY GOING EASTERLY ON THE PAVED ROAD. EW7224 EW7224 STATION RECOVERY (1930) EW7224 EW7224'RECOVERY NOTE BY LOS ANGELES FLOOD CONTROL DISTRICT 1930 EW7224'RECOVERED IN GOOD CONDITION. EW7224 EW7224 STATION RECOVERY (1963) EW7224 EW7224'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (BMK) EW7224'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD EW7224'CONDITION. AN AZIMUTH MARK AND REFERENCE MARKS WERE ESTABLISHED. EW7224'FOLLOWING ARE DESCRIPTIONS ON THE MARKS THAT WERE ESTABLISHED. EW7224' EW7224'REFERENCE MARK NO. 1, STAMPED ECHO ROCK LAFC NO 1 1963, IS EW7224'A STANDARD DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT EW7224'IS FLUSH WITH THE GROUND. EW7224' EW7224'REFERENCE MARK NO. 2, STAMPED ECHO ROCK LAFC NO 2 1963, IS EW7224'A STANDARD DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT EW7224'PROJECTS 4 FEET. EW7224' EW7224'THE AZIMUTH MARK, STAMPED ECHO ROCK LAFC 1963, IS A STANDARD EW7224'DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT IS APPROXIMATELY EW7224'4 FEET IN DIAMETER AND PROJECTS 1 FOOT. EW7224' EW7224'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST AND EW7224'NORTH FOR 0.1 MILE TO A SURFACED ROAD. TURN RIGHT AND GO EAST EW7224'AND NORTHEAST FOR 0.05 MILE TO THE MT. WILSON OBSERVATORY AND EW7224'A Y-FORK. TURN SHARP RIGHT AND GO SOUTH AND EAST ON A DIRT EW7224'ROAD FOR 0.1 MILE TO A SADDLE AND THE END OF TRUCK TRAVEL. EW7224'PACK EAST FOR 50 YARDS TO THE MARK. EW7224 EW7224 STATION RECOVERY (1978) EW7224 EW7224'RECOVERY NOTE BY CALTRANS 1978 (RLS) EW7224'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2 AND THE AZIMUTH EW7224'MARK WERE RECOVERED IN GOOD CONDITION. A NEW AND COMPLETE DESCRIPTION EW7224'FOLLOWS. EW7224' EW7224'THE STATION IS LOCATED 9 MILES, AIRLINE, NORTHEAST OF LA CANADA AND EW7224'8 MILES NORTH NORTHEAST OF PASADENA AT THE EAST END OF A VERY NARROW EW7224'AND ROCKY RIDGE. THE RIDGE IS A SCENIC WALK WAY ON THE EAST SLOPE EW7224'OF MT. WILSON, 1000 FEET SOUTHEAST OF THE MAIN OBSERVATORY. BEFORE EW7224'OCCUPYING THE STATION CALL OBSERVATORY FOREMAN BOB CADMAN PHONE EW7224'NUMBER 213-440-1136. EW7224' EW7224'TO REACH THE STATION FROM CLEAR CREEK RANGER STATION AT THE INTER EW7224'SECTION OF ANGELES CREST HIGHWAY (STATE ROUTE 2) AND ANGELES FOREST EW7224'HIGHWAY (COUNTY ROAD N-3)GO EAST ON ANGELES CREST HIGHWAY 4.8 MILES EW7224'TO MT WILSON ROAD. TURN RIGHT, ONTO MT WILSON ROAD AND GO 4.4 MILES EW7224'TO A FORK OF 3 ROADS (ENTRANCE TO VIDEO DRIVE TV AREA), BEAR RIGHT EW7224'STAYING ON MT WILSON ROAD AND GO 0.4 MILE TO A SIDE ROAD AND A GATE EW7224'ON THE RIGHT. BEAR RIGHT,EAST, PASS THROUGH GATE AND GO 0.5 MILE TO EW7224'A FORK OF 3 ROADS. BEAR LEFT AND CONTINUE EAST FOR 0.05 MILE PAST EW7224'MAIN OBSERVATORY TO A SIDE ROAD RIGHT. * TURN RIGHT, SOUTH AND GO EW7224'0.05 MILES TO A DIRT PARKING AREA AND END OF TRUCK TRAVEL. FROM THIS EW7224'POINT PACK EAST ON SCENIC WALK WAY FOR 300 FEET TO THE END AND THE EW7224'STATION LOCATED ON ECHO ROCK SCENIC LOOKOUT. EW7224' EW7224'TO REACH THE AZIMUTH MARK FROM THIS POINT GO NORTH 0.1 MILE TO A EW7224'PAVED DRIVE WAY ON THE EAST SIDE OF THE MAIN OBSERVATORY. TURN RIGHT, EW7224'EAST,AND GO 0.05 MILE TO A HOUSE AND THE END OF THE DRIVE WAY AND THE EW7224'END OF TRUCK TRAVEL. PACK EAST 100 FEET THEN NORTH 400 FEET TO THE EW7224'AZIMUTH MARK. EW7224' EW7224'THE STATION MARK IS A LOS ANGELES COUNTY FLOOD CONTROL DISTRICT BRASS EW7224'DISK STAMPED---ECHO ROCK---SET IN A 12 INCH SQUARE CONCRETE MONUMENT EW7224'THAT PROJECTS 3 INCHES ABOVE THE SURFACE. IT IS AT THE END OF ECHO EW7224'ROCK SCENIC LOOKOUT, 8.0 FEET SOUTH OF THE NORTH EDGE. EW7224' EW7224'REFERENCE MARK NO. 1 IS A STANDARD U.S.C.AND G.S. DISK STAMPED--- EW7224'ECHO ROCK LAFC NO 1 1963---CEMENTED IN A DRILL HOLE ON A ROCK BOULDER EW7224'AT THE NORTHEAST END OF SCENIC LOOKOUT. IT IS LEVEL WITH THE STATION. EW7224' EW7224'REFERENCE MARK NO. 2 IS A STANDARD U.S.C.AND G.S. DISK STAMPED--- EW7224'ECHO ROCK LAFC NO 2 1963---CEMENTED IN A DRILL HOLE ON A ROCK OUTCROP EW7224'THAT PROJECTS 4 FEET ABOVE THE GROUND. IT IS 7 FEET SOUTH EAST OF THE EW7224'CENTER OF THE WALK WAY, 30 FEET SOUTH OF THE END OFTHE WALK WAY AND EW7224'IS 4 FEET HIGHER THAN THE STATION. EW7224' EW7224'THE AZIMUTH MARK IS A STANDARD U.S.C.AND G.S.DISK STAMPED---ECHO ROCK EW7224'LAFC 1963---CEMENTED IN A DRILL HOLE ON A BOULDER THAT IS 4 FEET IN EW7224'DIAMETER AND PROJECTS 1 FOOT ABOVE THE GROUND. IT IS 30 FEET SOUTH OF EW7224'THE TOP OF THE HILL AND 12 FEET LOWER THAN THE TOP OF THE HILL. EW7224 EW7224 STATION RECOVERY (1992) EW7224 EW7224'RECOVERY NOTE BY CALTRANS 1992 EW7224'RECOVERED WITH A NEW DESCRIPTION AS FOLLOWS. EW7224'$ EW7224'THE STATION IS LOCATED 13.0 MILES (20.9 KM) AIRLINE NORTHEAST OF EW7224'DOWNTOWN LOS ANGELES ON A SOUTHEASTERN PROMONTORY OF MOUNT WILSON. EW7224'$ EW7224'TO REACH THE STATION FROM THE INTERSECTION OF THE ANGELES CREST EW7224'HIGHWAY (STATE ROUTE 2) AND MOUNT WILSON ROAD IN THE ANGELES NATIONAL EW7224'FOREST, GO SOUTHERLY ALONG MOUNT WILSON ROAD 4.2 MI (6.8 KM) TO A EW7224'FORK, BEAR RIGHT AND GO 0.3 MI (0.5 KM) TO A LOCKED GATE ENTRANCE TO EW7224'SKYLINE PARK. ENTER LOCKED GATE AND GO 0.1 MI (0.2 KM) KEEPING TO THE EW7224'LEFT OF A LARGE PARKING AREA AND GO DOWN A SERVICE ROAD WHICH BEARS A EW7224'STOP - AUTHORIZED VEHICLES ONLY BEYOND THIS POINT SIGN. CONTINUE EW7224'ALONG THIS ROAD 0.3 MI (0.5 KM) TO THE ASTRONOMICAL MUSEUM, CONTINUE EW7224'ON SERVICE ROAD TO A T-INTERSECTION, TURN LEFT AND GO 500 FT EW7224'(152.4 M) TO A Y-INTERSECTION, AND BEAR RIGHT PARKING IN FRONT OF A EW7224'FENCED LAYDOWN AREA. HIKE EASTERLY ALONG A FOOTPATH WITH A WIRE EW7224'ROPE RAILING APPROXIMATELY 500 FT (152.4 M) TO THE END OF THE PATH EW7224'AND THE STATION. EW7224'$ EW7224'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW7224'SURVEY. EW7224 EW7224 STATION RECOVERY (1994) EW7224 EW7224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (JDD) EW7224'THE STATION WAS RECOVERED. A NEW TO REACH FOLLOWS. EW7224' EW7224'THE STATION IS LOCATED 13.0 MILES (20.9 KM) AIRLINE NORTHEAST OF EW7224'DOWNTOWN LOS ANGELES, ABOUT 5.5 MI (8.9 KM) NORTHEAST OF PASADENA AND EW7224'ON A SOUTHEASTERN PROMONTORY OF MOUNT WILSON. EW7224' EW7224'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 210 EW7224'AND ANGELES CREST HIGHWAY (STATE HIGHWAY 2) GO NORTHERLY AND THEN EW7224'EASTERLY ON ANGELES CREST HIGHWAY FOR 13.8 MI (22.2 KM) TO A SIDE ROAD EW7224'RIGHT, MOUNT WILSON ROAD. TURN RIGHT AND GO SOUTHERLY ALONG MOUNT EW7224'WILSON ROAD FOR 4.2 MI (6.8 KM) TO A FORK, TAKE THE RIGHT FORK, MT. EW7224'WILSON ROAD AND GO 0.3 MI (0.5 KM) TO A LOCKED GATE ENTRANCE TO EW7224'SKYLINE PARK. ENTER LOCKED GATE AND GO 0.1 MI (0.2 KM) KEEPING TO THE EW7224'LEFT OF A LARGE PARKING AREA AND GO DOWN A SERVICE ROAD WHICH BEARS A EW7224'STOP - AUTHORIZED VEHICLES ONLY BEYOND THIS POINT SIGN. CONTINUE ALONG EW7224'THIS ROAD 0.3 MI (0.5 KM) TO THE ASTRONOMICAL MUSEUM, CONTINUE ON EW7224'SERVICE ROAD TO A T-INTERSECTION, TURN LEFT AND GO 500 FT (152.4 M) TO EW7224'A Y-INTERSECTION, AND BEAR RIGHT PARKING IN FRONT OF A FENCED AREA AND EW7224'A FOOTPATH AROUND THE EAST SIDE OF THE FENCED AREA. HIKE EASTERLY EW7224'ALONG THE FOOTPATH WITH A WIRE ROPE RAILING APPROXIMATELY 500 FT EW7224'(152.4 M) TO THE END OF THE PATH AND THE STATION. EW7224 EW7224 STATION RECOVERY (1998) EW7224 EW7224'RECOVERY NOTE BY CALTRANS 1998 (JAS) EW7224'RECOVERED AS DESCRIBED. EW7224 EW7224 STATION RECOVERY (2000) EW7224 EW7224'RECOVERY NOTE BY CALTRANS 2000 (KDM) EW7224'THE STATION MARK WAS RECOVERED IN GOOD CONDITION, AND WAS THEN FLAGGED EW7224' EW7224'UP AND PAINTED. AS PART OF THE CAL-TRANS ANNUAL HPGN MAINTENANCE EW7224'PROGRAM. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW9592 *********************************************************************** EW9592 DESIGNATION - HPGN D CA 07 EH EW9592 PID - EW9592 EW9592 STATE/COUNTY- CA/LOS ANGELES EW9592 USGS QUAD - PASADENA (1994) EW9592 EW9592 *CURRENT SURVEY CONTROL EW9592 ___________________________________________________________________ EW9592* NAD 83(1994)- 34 12 38.45321(N) 118 12 56.78060(W) ADJUSTED EW9592* NAVD 88 - 444.5 (meters) 1458. (feet) GPS OBS EW9592 ___________________________________________________________________ EW9592 EPOCH DATE - 1995.00 EW9592 X - -2,496,582.637 (meters) COMP EW9592 Y - -4,653,030.838 (meters) COMP EW9592 Z - 3,566,027.862 (meters) COMP EW9592 LAPLACE CORR- 6.11 (seconds) DEFLEC99 EW9592 ELLIP HEIGHT- 410.89 (meters) (06/23/95) GPS OBS EW9592 GEOID HEIGHT- -33.55 (meters) GEOID99 EW9592 EW9592 HORZ ORDER - B EW9592 ELLP ORDER - FOURTH CLASS II EW9592 EW9592.The horizontal coordinates were established by GPS observations EW9592.and adjusted by the National Geodetic Survey in June 1995. EW9592.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EW9592.DATUM ITEM on the data sheet items page. EW9592.The horizontal coordinates are valid at the epoch date displayed above. EW9592.The epoch date for horizontal control is a decimal equivalence EW9592.of Year/Month/Day. EW9592 EW9592.The orthometric height was determined by GPS observations and a EW9592.high-resolution geoid model. EW9592 EW9592.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW9592 EW9592.The Laplace correction was computed from DEFLEC99 derived deflections. EW9592 EW9592.The ellipsoidal height was determined by GPS observations EW9592.and is referenced to NAD 83. EW9592 EW9592.The geoid height was determined by GEOID99. EW9592 EW9592; North East Units Scale Converg. EW9592;SPC CA 5 - 578,853.886 1,980,115.947 MT 0.99996630 -0 07 22.8 EW9592;SPC CA 5 - 1,899,123.12 6,496,430.40 sFT 0.99996630 -0 07 22.8 EW9592;UTM 11 - 3,786,184.468 388,000.879 MT 0.99975462 -0 41 01.0 EW9592 EW9592 SUPERSEDED SURVEY CONTROL EW9592 EW9592 NAD 83(1992)- 34 12 38.45045(N) 118 12 56.77382(W) AD(1991.35) 1 EW9592 ELLIP HT - 410.94 (m) (09/20/94) GP(1991.35) 4 2 EW9592 EW9592.Superseded values are not recommended for survey control. EW9592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW9592.See file dsdata.txt to determine how the superseded data were derived. EW9592 EW9592_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT8800186184(NAD 83) EW9592_MARKER: I = METAL ROD EW9592_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+) EW9592_STAMPING: HPGN-D 07-EH 1992 EW9592_MARK LOGO: CADT EW9592_PROJECTION: FLUSH EW9592_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET EW9592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL EW9592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW9592+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2001 EW9592_ROD/PIPE-DEPTH: 3.3 meters EW9592 EW9592 HISTORY - Date Condition Report By EW9592 HISTORY - 1992 MONUMENTED CADT EW9592 HISTORY - 19941007 GOOD NGS EW9592 HISTORY - 19981006 GOOD CADT EW9592 HISTORY - 20000515 GOOD CADT EW9592 HISTORY - 20010405 GOOD TELTEC EW9592 EW9592 STATION DESCRIPTION EW9592 EW9592'DESCRIBED BY CALTRANS 1992 EW9592'THE STATION IS LOCATED IN THE CITY OF LA CANADA NEAR THE NORTHERLY EW9592'TERMINUS OF THE 2 (GLENDALE) FREEWAY, IN A PARK AND RIDE PARKING LOT. EW9592'$ EW9592'TO REACH THE STATION FROM THE INTERSECTION OF THE 2 (GLENDALE) FREEWAY EW9592'WITH THE 210 (FOOTHILL) FREEWAY, GO NORTHERLY ALONG THE GLENDALE EW9592'FREEWAY 0.4 MI (0.6 KM) TO ITS TERMINUS AND INTERSECTION AT FOOTHILL EW9592'BOULEVARD. ENTER THE PARK AND RIDE AREA AT THE SOUTHWEST CORNER OF EW9592'THE INTERSECTION FROM FOOTHILL BOULEVARD AND GO SOUTHEASTERLY EW9592'APPROXIMATELY 200 FT (61.0 M) TO THE HANDICAPED PARKING AREA AND THE EW9592'STATION. EW9592'$ EW9592'THE MONUMENT IS A STAINLESS STEEL ROD MARK BELOW AN ACCESS COVER, DOWN EW9592'0.5 FT (15.2 CM) BENEATH THE GROUND SURFACE. THE RIM OF THE COVER IS EW9592'STAMPED HPGN-D 07-EH 1992. THE MONUMENT IS AT THE SOUTHERNMOST EW9592'PAINTED STRIPE OF THE HANDICAPPED PARKING AREA AND 20.7 FT (6.3 M) EW9592'WEST OF THE WESTERLY RIGHT-OF-WAY FENCE OF THE GLENDALE FREEWAY. EW9592'$ EW9592'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW9592'SURVEY. EW9592 EW9592 STATION RECOVERY (1994) EW9592 EW9592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (JDD) EW9592'THE STATION IS LOCATED IN THE CITY OF LA CANADA NEAR THE NORTHERN EW9592'TERMINUS OF STATE HIGHWAY 2 (GLENDALE FREEWAY) AT FOOTHILL BLVD IN A EW9592'PARK AND RIDE PARKING LOT. TO REACH THE STATION FROM THE INTERSECTION EW9592'OF INTERSTATE HIGHWAY 210 (FOOTHILL FREEWAY) AND THE ANGELES CREST EW9592'HIGHWAY (STATE HIGHWAY 2 NORTH) GO SOUTH ON ANGELES CREST HIGHWAY FOR EW9592'0.15 MI (0.24 KM) TO A T-INTERSECTION, FOOTHILL BOULEVARD. TURN RIGHT EW9592'AND GO NORTHWEST ON FOOTHILL BOULEVARD FOR 0.85 MI (1.37 KM) TO THE EW9592'TERMINUS OF STATE HIGHWAY 2 SOUTH. CONTINUE NORTHWEST ON FOOTHILL EW9592'BOULEVARD FOR ABOUT 100 FT (30.5 M) TO THE ENTRANCE TO THE PARK AND EW9592'RIDE LOT ON THE LEFT. TURN LEFT INTO THE PARK AND RIDE LOT AND GO EW9592'SOUTH FOR ABOUT 200 FT (61.0 M) TO THE STATION IN THE HANDICAPPED EW9592'PARKING AREA. THE MONUMENT IS A STAINLESS STEEL ROD MARK 0.5 FT (0.2 EW9592'M) BELOW AN ACCESS COVER. THE RIM OF THE COVER IS STAMPED HPGN-D EW9592'07-EH 1992. THE MONUMENT IS AT THE SOUTHERNMOST PAINTED STRIPE OF THE EW9592'HANDICAPPED PARKING AREA. IT IS 124 FT (37.8 M) NORTH OF THE CHAIN EW9592'LINK FENCE AT THE SOUTH END OF THE LOT, 47.1 FT (14.4 M) EAST OF A EW9592'CHAIN LINK FENCE AT THE WEST END OF THE LOT, 33,.8 FT NORTHWEST OF A EW9592'LIGHT POLE, AND 20.7 FT (6.3 M) WEST OF THE WEST RIGHT-OF-WAY FENCE OF EW9592'THE GLENDALE FREEWAY. EW9592 EW9592 STATION RECOVERY (1998) EW9592 EW9592'RECOVERY NOTE BY CALTRANS 1998 (JAS) EW9592'RECOVERED AS DESCRIBED. EW9592 EW9592 STATION RECOVERY (2000) EW9592 EW9592'RECOVERY NOTE BY CALTRANS 2000 (KDM) EW9592'THE STATION MARK WAS RECOVERED IN GOOD CONDITION, AND WAS THEN FLAGGED EW9592' EW9592'UP AND PAINTED. AS PART OF THE CAL-TRANS ANNUAL HPGN MAINTENANCE EW9592'PROGRAM. EW9592 EW9592 STATION RECOVERY (2001) EW9592 EW9592'RECOVERY NOTE BY TELETECH INCORPORATED 2001 (MWD) EW9592'PARKING LOT APPEARS ABANDONED AND IS NO LONGER USED FOR PARK-AND-RIDE. EW9592' 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 AA3373 *********************************************************************** AA3373 DESIGNATION - K 1471 AA3373 PID - AA3373 AA3373 STATE/COUNTY- CA/LOS ANGELES AA3373 USGS QUAD - BEVERLY HILLS (1995) AA3373 AA3373 *CURRENT SURVEY CONTROL AA3373 ___________________________________________________________________ AA3373* NAD 83(1986)- 34 00 43. (N) 118 29 35. (W) SCALED AA3373* NAVD 88 - 20.170 (meters) 66.17 (feet) ADJUSTED AA3373 ___________________________________________________________________ AA3373 GEOID HEIGHT- -35.73 (meters) GEOID99 AA3373 DYNAMIC HT - 20.148 (meters) 66.10 (feet) COMP AA3373 MODELED GRAV- 979,584.9 (mgal) NAVD 88 AA3373 AA3373 VERT ORDER - FIRST CLASS II AA3373 AA3373.The horizontal coordinates were scaled from a topographic map and have AA3373.an estimated accuracy of +/- 6 seconds. AA3373 AA3373.The orthometric height was determined by differential leveling AA3373.and adjusted by the National Geodetic Survey in June 1995. AA3373 AA3373.The geoid height was determined by GEOID99. AA3373 AA3373.The dynamic height is computed by dividing the NAVD 88 AA3373.geopotential number by the normal gravity value computed on the AA3373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AA3373.degrees latitude (g = 980.6199 gals.). AA3373 AA3373.The modeled gravity was interpolated from observed gravity values. AA3373 AA3373; North East Units Estimated Accuracy AA3373;SPC CA 5 - 556,900. 1,954,460. MT (+/- 180 meters Scaled) AA3373 AA3373 SUPERSEDED SURVEY CONTROL AA3373 AA3373.No superseded survey control is available for this station. AA3373 AA3373_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT621644(NAD 83) AA3373_MARKER: I = METAL ROD AA3373_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+) AA3373_STAMPING: K 1471 1994 AA3373_MARK LOGO: NGS AA3373_PROJECTION: RECESSED 5 CENTIMETERS AA3373_MAGNETIC: I = MARKER IS A STEEL ROD AA3373_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AA3373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA3373+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2003 AA3373_ROD/PIPE-DEPTH: 12.5 meters AA3373_SLEEVE-DEPTH : 0.9 meters AA3373 AA3373 HISTORY - Date Condition Report By AA3373 HISTORY - 1994 MONUMENTED NGS AA3373 HISTORY - 20030318 GOOD INDIV AA3373 AA3373 STATION DESCRIPTION AA3373 AA3373'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (SDD) AA3373'IN SANTA MONICA, AT THE INTERSECTION OF MAIN STREET AND COLORADO AA3373'AVENUE, 33.5 M (109.9 FT) SOUTHEAST OF THE CENTERLINE OF THE AA3373'NORTH-EASTBOUND LANES OF THE AVENUE, 23.5 M (77.1 FT) NORTHWEST OF THE AA3373'CENTERLINE OF THE WESTBOUND LANES OF INTERSTATE HIGHWAY 10, 11.9 M AA3373'(39.0 FT) SOUTHWEST OF THE STREET CENTERLINE, 3.5 M (11.5 FT) WEST OF AA3373'THE SOUTHWEST END OF THE CONCRETE GUARDRAIL OF THE STREET OVERPASS OF AA3373'THE HIGHWAY, 1.9 M (6.2 FT) NORTHWEST OF THE NORTHWEST EDGE OF A AA3373'SIDEWALK ALONG THE HIGHWAY, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AA3373'STREET. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP. AA3373 AA3373 STATION RECOVERY (2003) AA3373 AA3373'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) AA3373'CAP MISSING, OTHERWISE IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 AA3374 *********************************************************************** AA3374 DESIGNATION - LA 10 R1.72 AA3374 PID - AA3374 AA3374 STATE/COUNTY- CA/LOS ANGELES AA3374 USGS QUAD - BEVERLY HILLS (1995) AA3374 AA3374 *CURRENT SURVEY CONTROL AA3374 ___________________________________________________________________ AA3374* NAD 83(1986)- 34 00 43. (N) 118 29 34. (W) SCALED AA3374* NAVD 88 - 21.263 (meters) 69.76 (feet) ADJUSTED AA3374 ___________________________________________________________________ AA3374 GEOID HEIGHT- -35.73 (meters) GEOID99 AA3374 DYNAMIC HT - 21.241 (meters) 69.69 (feet) COMP AA3374 MODELED GRAV- 979,584.9 (mgal) NAVD 88 AA3374 AA3374 VERT ORDER - FIRST CLASS II AA3374 AA3374.The horizontal coordinates were scaled from a topographic map and have AA3374.an estimated accuracy of +/- 6 seconds. AA3374 AA3374.The orthometric height was determined by differential leveling AA3374.and adjusted by the National Geodetic Survey in June 1995. AA3374 AA3374.The geoid height was determined by GEOID99. AA3374 AA3374.The dynamic height is computed by dividing the NAVD 88 AA3374.geopotential number by the normal gravity value computed on the AA3374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AA3374.degrees latitude (g = 980.6199 gals.). AA3374 AA3374.The modeled gravity was interpolated from observed gravity values. AA3374 AA3374; North East Units Estimated Accuracy AA3374;SPC CA 5 - 556,900. 1,954,480. MT (+/- 180 meters Scaled) AA3374 AA3374 SUPERSEDED SURVEY CONTROL AA3374 AA3374.No superseded survey control is available for this station. AA3374 AA3374_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT621644(NAD 83) AA3374_MARKER: DD = SURVEY DISK AA3374_SETTING: 31 = SIDEWALK AA3374_STAMPING: LA 10 R1.72 LS 5679 1990 AA3374_MARK LOGO: CADT AA3374_MAGNETIC: N = NO MAGNETIC MATERIAL AA3374_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AA3374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA3374+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2003 AA3374 AA3374 HISTORY - Date Condition Report By AA3374 HISTORY - 1990 MONUMENTED CADT AA3374 HISTORY - 1990 SEE DESCRIPTION CADT AA3374 HISTORY - 19940707 GOOD NGS AA3374 HISTORY - 20030318 GOOD INDIV AA3374 AA3374 STATION DESCRIPTION AA3374 AA3374'DESCRIBED BY CALTRANS 1990 AA3374'THE STATION IS LOCATED IN THE CITY OF SANTA MONICA ON THE EASTERLY AA3374'SIDEWALK OF THE MAIN STREET OVERPASS ABOVE EASTBOUND ROUTE 10 (SANTA AA3374'MONICA FREEWAY). THE STATION IS 47.0 FT (14.3 M) SOUTHERLY OF THE AA3374'CENTERLINE OF ROUTE 10, 6.0 FT (1.8 M) NORTHERLY OF THE STREET LIGHT AA3374'ON THE BRIDGE RAIL AT THE SOUTHEASTERLY CORNER OF THE OVERPASS, AND AA3374'4.0 FT (1.2 M) EASTERLY OF THE EASTERLY CURB FACE. AA3374 AA3374 STATION RECOVERY (1994) AA3374 AA3374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (SDD) AA3374'IN SANTA MONICA, AT THE INTERSECTION OF INTERSTATE HIGHWAY 10 AND MAIN AA3374'STREET, IN TOP OF AND 1.2 M (3.9 FT) NORTHWEST OF THE SOUTHEAST END OF AA3374'THE NORTHEAST CONCRETE SIDEWALK OF THE STREET OVERPASS OF THE HIGHWAY, AA3374'8.1 M (26.6 FT) SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF AA3374'THE HIGHWAY, 4.6 M (15.1 FT) NORTHEAST OF THE CENTERLINE OF THE AA3374'NORTH-WESTBOUND LANES OF THE STREET, AND 0.1 M (0.3 FT) ABOVE THE AA3374'LEVEL OF THE STREET. AA3374 AA3374 STATION RECOVERY (2003) AA3374 AA3374'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) AA3374'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW1930 *********************************************************************** EW1930 DESIGNATION - S 68 RESET EW1930 PID - EW1930 EW1930 STATE/COUNTY- CA/LOS ANGELES EW1930 USGS QUAD - PASADENA (1994) EW1930 EW1930 *CURRENT SURVEY CONTROL EW1930 ___________________________________________________________________ EW1930* NAD 83(1992)- 34 11 07.09128(N) 118 10 32.41254(W) ADJUSTED EW1930* NAVD 88 - 327.6 (meters) 1075. (feet) GPS OBS EW1930 ___________________________________________________________________ EW1930 EPOCH DATE - 1991.35 EW1930 X - -2,494,026.759 (meters) COMP EW1930 Y - -4,656,086.657 (meters) COMP EW1930 Z - 3,563,633.614 (meters) COMP EW1930 LAPLACE CORR- 4.21 (seconds) DEFLEC99 EW1930 ELLIP HEIGHT- 293.93 (meters) (04/28/03) GPS OBS EW1930 GEOID HEIGHT- -33.66 (meters) GEOID99 EW1930 EW1930 HORZ ORDER - FIRST EW1930 VERT ORDER - FIRST CLASS I (See Below) EW1930 ELLP ORDER - FOURTH CLASS I EW1930 EW1930.The horizontal coordinates were established by GPS observations EW1930.and adjusted by the National Geodetic Survey in April 2003. EW1930.The horizontal coordinates are valid at the epoch date displayed above. EW1930.The epoch date for horizontal control is a decimal equivalence EW1930.of Year/Month/Day. EW1930 EW1930.The orthometric height was determined by GPS observations and a EW1930.high-resolution geoid model. EW1930.The vertical order pertains to the superseded datum. EW1930 EW1930.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW1930 EW1930.The Laplace correction was computed from DEFLEC99 derived deflections. EW1930 EW1930.The ellipsoidal height was determined by GPS observations EW1930.and is referenced to NAD 83. EW1930 EW1930.The geoid height was determined by GEOID99. EW1930 EW1930; North East Units Scale Converg. EW1930;SPC CA 5 - 576,031.669 1,983,806.561 MT 0.99997054 -0 06 00.5 EW1930;SPC CA 5 - 1,889,863.90 6,508,538.69 sFT 0.99997054 -0 06 00.5 EW1930;UTM 11 - 3,783,326.905 391,662.903 MT 0.99974468 -0 39 38.3 EW1930 EW1930 SUPERSEDED SURVEY CONTROL EW1930 EW1930 NGVD 29 - 326.806 (m) 1072.20 (f) ADJ UNCH 1 1 EW1930 EW1930.Superseded values are not recommended for survey control. EW1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW1930.See file dsdata.txt to determine how the superseded data were derived. EW1930 EW1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT9166383327(NAD 83) EW1930_MARKER: DD = SURVEY DISK EW1930_SETTING: 41 = DAM ABUTMENT EW1930_STAMPING: S 68 RESET DEC 20 1954 1923 EW1930_MARK LOGO: USGS EW1930_MAGNETIC: N = NO MAGNETIC MATERIAL EW1930_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD EW1930+STABILITY: POSITION/ELEVATION WELL EW1930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW1930+SATELLITE: SATELLITE OBSERVATIONS - October 06, 1998 EW1930 EW1930 HISTORY - Date Condition Report By EW1930 HISTORY - 1954 MONUMENTED USGS EW1930 HISTORY - 1966 GOOD NGS EW1930 HISTORY - 19981006 GOOD CADT EW1930 EW1930 STATION DESCRIPTION EW1930 EW1930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 EW1930'AT PASADENA. EW1930'LOCATED 3.0 MILES NORTH ALONG LINDA VISTA AVENUE FROM THE WEST EW1930'END OF THE COLORADO STREET BRIDGE OVER ARROYO SECO, ALONG LA EW1930'CANADA VERDUGO ROAD WHICH PASSES OVER DEVILS GATE DAM, IN THE TOP EW1930'OF THE NORTHWEST SIDEWALK OF THE BRIDGE ON DEVILS GATE DAM. EW1930 EW1930 STATION RECOVERY (1998) EW1930 EW1930'RECOVERY NOTE BY CALTRANS 1998 (JAS) EW1930'THE STATION WAS RECOVERED. A COMPLETE NEW DESCRIPTION FOLLOWS. THE EW1930'STATION IS LOCATED IN THE CITY OF PASADENA AT DEVILS GATE RESERVOIR, EW1930'ABOUT 3 MI (4.8 KM) NORTHWEST OF THE PASADENA CIVIC CENTER. TO REACH EW1930'THE STATION FROM THE INTERSTATE HIGHWAY 210/WINDSOR AVE INTERCHANGE, EW1930'ABOUT 2.5 MI (4.0 KM) NORTHWEST OF THE PASADENA CIVIC CENTER, GO NORTH EW1930'ON WINDSOR AVE FOR 0.75 MI (1.21 KM) TO THE INTERSECTION WITH LA EW1930'CANADA VERDUGO ROAD. TURN LEFT AND GO WEST ON LA CANADA VERDUGO ROAD EW1930'FOR 0.15 MI (0.24 KM) TO THE INTERSECTION WITH ARWIN STREET ON THE EW1930'RIGHT AND ARROYO BLVD ON THE LEFT. PROCEED THROUGH THE INTERSECTION EW1930'AND CONTINUE WESTERLY ON LA CANADA VERDUGO ROAD FOR 0.15 MI (0.24 KM) EW1930'TO THE GATED ENTRANCE OF DEVILS GATE DAM. GO WEST PAST THE GATE ALONG EW1930'THE PAVED DAM ACCESS ROAD TO THE NORTHWEST ABUTMENT OF DEVILS GATE DAM EW1930'AND THE STATION ON THE RIGHT. THE STATION IS A SURVEY DISK SURROUNDED EW1930'BY A 4 IN DIAMETER PVC PIPE IN THE CONCRETE SIDEWALK/ABUTMENT OF THE EW1930'DAM, 190 FT (57.9 M) WEST OF THE STREAM THREAD OF ARROYO SECO WASH, EW1930'15.0 FT (4.6 M) NORTH OF THE APPARENT CENTERLINE OF THE PAVED ACCESS EW1930'ROAD OVER THE DAM, 1.6 FT (0.5 M) SOUTHEAST OF THE WEST END OF THE EW1930'ABUTMENT SIDEWALK, 0.5 FT (15.2 CM) SOUTHWEST OF THE SIDEWALK SAFETY EW1930'WALL, AND 0.4 FT (12.2 CM) BELOW THE SURFACE OF THE CONCRETE SIDEWALK. EW1930'THE STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW1930'SURVEY. A KEY FOR THE GATE MAY BE OBTAINED AT THE SURVEY OFFICE OF EW1930'THE CALIFORNIA DEPARTMENT OF TRANSPORTATION IN LOS ANGELES OR THE CITY EW1930'OF PASADENA WATER DEPARTMENT OFFICE. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW1580 *********************************************************************** EW1580 TIDAL BM - This is a Tidal Bench Mark. EW1580 DESIGNATION - SAWTELLE A 11 A EW1580 PID - EW1580 EW1580 STATE/COUNTY- CA/LOS ANGELES EW1580 USGS QUAD - BEVERLY HILLS (1995) EW1580 EW1580 *CURRENT SURVEY CONTROL EW1580 ___________________________________________________________________ EW1580* NAD 83(1986)- 34 00 54. (N) 118 29 59. (W) SCALED EW1580* NAVD 88 - 24.406 (meters) 80.07 (feet) ADJUSTED EW1580 ___________________________________________________________________ EW1580 GEOID HEIGHT- -35.72 (meters) GEOID99 EW1580 DYNAMIC HT - 24.381 (meters) 79.99 (feet) COMP EW1580 MODELED GRAV- 979,586.9 (mgal) NAVD 88 EW1580 EW1580 VERT ORDER - FIRST CLASS I EW1580 EW1580.The horizontal coordinates were scaled from a topographic map and have EW1580.an estimated accuracy of +/- 6 seconds. EW1580 EW1580.The orthometric height was determined by differential leveling EW1580.and adjusted by the National Geodetic Survey in June 1995. EW1580 EW1580.This Tidal Bench Mark is designated as VM 934 EW1580.by the Center for Operational Oceanographic Products and Services. EW1580 EW1580.The geoid height was determined by GEOID99. EW1580 EW1580.The dynamic height is computed by dividing the NAVD 88 EW1580.geopotential number by the normal gravity value computed on the EW1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EW1580.degrees latitude (g = 980.6199 gals.). EW1580 EW1580.The modeled gravity was interpolated from observed gravity values. EW1580 EW1580; North East Units Estimated Accuracy EW1580;SPC CA 5 - 557,240. 1,953,840. MT (+/- 180 meters Scaled) EW1580 EW1580 SUPERSEDED SURVEY CONTROL EW1580 EW1580 NGVD 29 - 23.662 (m) 77.63 (f) ADJ UNCH 1 1 EW1580 EW1580.Superseded values are not recommended for survey control. EW1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW1580.See file dsdata.txt to determine how the superseded data were derived. EW1580 EW1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT615648(NAD 83) EW1580_MARKER: DD = SURVEY DISK EW1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EW1580_STAMPING: SAWTELLE A-11-A 1936 R.E. 2177 EW1580_MARK LOGO: CA-037 EW1580_MAGNETIC: N = NO MAGNETIC MATERIAL EW1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW1580+STABILITY: SURFACE MOTION EW1580_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR EW1580+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2003 EW1580 EW1580 HISTORY - Date Condition Report By EW1580 HISTORY - 1936 MONUMENTED CA-037 EW1580 HISTORY - 1966 GOOD NGS EW1580 HISTORY - 1978 GOOD NGS EW1580 HISTORY - 19890517 GOOD NGS EW1580 HISTORY - 19940614 GOOD NGS EW1580 HISTORY - 20030318 GOOD INDIV EW1580 EW1580 STATION DESCRIPTION EW1580 EW1580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 EW1580'AT SANTA MONICA. EW1580'LOCATED NEAR THE INTERSECTION OF OCEAN AVENUE AND ARIZONA AVENUE EW1580'IN A PARK WALKWAY, 127 FEET SOUTHEAST OF THE CENTER LINE OF EW1580'ARIZONA AVENUE, 46 FEET SOUTHWEST OF THE SOUTHWEST CURB OF EW1580'OCEAN AVENUE, 3.7 FEET SOUTHWEST OF THE NORTHEAST EDGE OF A EW1580'SMALL PARK WALKWAY AND SET IN THE TOP OF A SQUARE CONCRETE POST. EW1580'A LOS ANGELES COUNTY SURVEY CONTROL SYSTEM BENCH MARK DISK. EW1580 EW1580 STATION RECOVERY (1978) EW1580 EW1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 EW1580'RECOVERED IN GOOD CONDITION. EW1580 EW1580 STATION RECOVERY (1989) EW1580 EW1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 EW1580'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION. ADD--14.0 M EW1580'(45.9 FT) WEST-SOUTHWEST OF A PUBLIC TELEPHONE. EW1580 EW1580 STATION RECOVERY (1994) EW1580 EW1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (SDD) EW1580'IN SANTA MONICA, AT THE INTERSECTION OF OCEAN AND ARIZONA AVENUES, EW1580'38.9 M (127.6 FT) SOUTHEAST OF THE EXTENDED CENTERLINE OF ARIZONA EW1580'AVENUE, 20.2 M (66.3 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND EW1580'LANES OF OCEAN AVENUE, 14.1 M (46.3 FT) SOUTHWEST OF A PUBLIC EW1580'TELEPHONE, 14.0 M (45.9 FT) NORTHEAST OF A FENCE, 9.6 M (31.5 FT) EAST EW1580'OF A STREET LIGHT POLE, 1.2 M (3.9 FT) SOUTHWEST OF THE NORTHEAST EDGE EW1580'OF A WALKWAY LEADING THROUGH PALISADES PARK, 0.3 M (1.0 FT) ABOVE THE EW1580'LEVEL OF OCEAN AVENUE, AND THE MONUMENT IS FLUSH WITH THE GROUND EW1580'SURFACE. EW1580 EW1580 STATION RECOVERY (2003) EW1580 EW1580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) EW1580'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 EW9603 *********************************************************************** EW9603 DESIGNATION - SIERRA MADRE B 5 RM 1 EW9603 PID - EW9603 EW9603 STATE/COUNTY- CA/LOS ANGELES EW9603 USGS QUAD - MOUNT WILSON (1994) EW9603 EW9603 *CURRENT SURVEY CONTROL EW9603 ___________________________________________________________________ EW9603* NAD 83(1994)- 34 09 40.94604(N) 118 05 29.05531(W) ADJUSTED EW9603* NAVD 88 - 246.1 (meters) 807. (feet) GPS OBS EW9603 ___________________________________________________________________ EW9603 EPOCH DATE - 1995.00 EW9603 X - -2,487,846.593 (meters) COMP EW9603 Y - -4,661,005.473 (meters) COMP EW9603 Z - 3,561,391.654 (meters) COMP EW9603 LAPLACE CORR- 3.76 (seconds) DEFLEC99 EW9603 ELLIP HEIGHT- 212.38 (meters) (06/23/95) GPS OBS EW9603 GEOID HEIGHT- -33.70 (meters) GEOID99 EW9603 EW9603 HORZ ORDER - B EW9603 ELLP ORDER - SECOND CLASS II EW9603 EW9603.The horizontal coordinates were established by GPS observations EW9603.and adjusted by the National Geodetic Survey in June 1995. EW9603.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EW9603.DATUM ITEM on the data sheet items page. EW9603.The horizontal coordinates are valid at the epoch date displayed above. EW9603.The epoch date for horizontal control is a decimal equivalence EW9603.of Year/Month/Day. EW9603 EW9603.The orthometric height was determined by GPS observations and a EW9603.high-resolution geoid model. EW9603 EW9603.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW9603 EW9603.The Laplace correction was computed from DEFLEC99 derived deflections. EW9603 EW9603.The ellipsoidal height was determined by GPS observations EW9603.and is referenced to NAD 83. EW9603 EW9603.The geoid height was determined by GEOID99. EW9603 EW9603; North East Units Scale Converg. EW9603;SPC CA 5 - 573,367.061 1,991,571.854 MT 0.99997472 -0 03 07.6 EW9603;SPC CA 5 - 1,881,121.77 6,534,015.32 sFT 0.99997472 -0 03 07.6 EW9603;UTM 11 - 3,780,587.093 399,399.909 MT 0.99972475 -0 36 46.5 EW9603 EW9603 SUPERSEDED SURVEY CONTROL EW9603 EW9603 NAD 83(1992)- 34 09 40.94276(N) 118 05 29.05004(W) AD(1991.35) 1 EW9603 ELLIP HT - 212.37 (m) (09/20/94) GP(1991.35) 4 2 EW9603 EW9603.Superseded values are not recommended for survey control. EW9603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW9603.See file dsdata.txt to determine how the superseded data were derived. EW9603 EW9603_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT9940080587(NAD 83) EW9603_MARKER: DR = REFERENCE MARK DISK EW9603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EW9603_STAMPING: SIERRA MADRE B-5 RM NO 1 1956 EW9603_MARK LOGO: CA-037 EW9603_MAGNETIC: N = NO MAGNETIC MATERIAL EW9603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW9603+STABILITY: SURFACE MOTION EW9603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW9603+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2000 EW9603 EW9603 HISTORY - Date Condition Report By EW9603 HISTORY - 1956 MONUMENTED CA-037 EW9603 HISTORY - 19921017 GOOD CADT EW9603 HISTORY - 19941009 GOOD NGS EW9603 HISTORY - 19981006 GOOD CADT EW9603 HISTORY - 20000801 GOOD CADT EW9603 EW9603 STATION DESCRIPTION EW9603 EW9603'DESCRIBED BY CALTRANS 1992 EW9603'THE STATION IS LOCATED SOUTH OF PASADENA HIGH SCHOOL IN THE CITY OF EW9603'PASADENA IN THE GRASSY MEDIAN OF SIERRA MADRE BOULEVARD. EW9603'$ EW9603'TO REACH THE STATION FROM THE INTERSECTION OF SAN GABRIEL BOULEVARD EW9603'WITH THE 210 (FOOTHILL) FREEWAY, GO NORTHERLY ALONG SAN GABRIEL EW9603'BOULEVARD APPROXIMATELY 200 FT (61.0 M) TO SIERRA MADRE BOULEVARD, EW9603'BEAR RIGHT ONTO SIERRA MADRE BOULEVARD AND CONTINUE 0.7 MI (1.1 KM) EW9603'TO THE STATION ON THE LEFT. EW9603'$ EW9603'THE STATION IS A BRONZE DISK SET IN CONCRETE, DOWN 21 INCHES. IT IS EW9603'38.0 FT (11.6 M) WESTERLY OF THE NORTHERLY PROLONGATION OF THE EW9603'WESTERLY EDGE OF A DRIVEWAY TO 2922 SIERRA MADRE BOULEVARD AND 6.5 FT EW9603'(2.0 M) NORTH OF THE SOUTH CURB OF THE MEDIAN. EW9603'$ EW9603'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW9603'SURVEY. EW9603 EW9603 STATION RECOVERY (1994) EW9603 EW9603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (JDD) EW9603'THE STATION WAS RECOVERED. A COMPLETE NEW DESCRIPTION FOLLOWS. THE EW9603'STATION IS LOCATED IN THE NORTHEAST PART OF PASADENA IN THE GRASSY EW9603'MEDIAN OF SIERRA MADRE BOULEVARD ACROSS FROM THE MAIN ENTRANCE TO EW9603'PASADENA HIGH SCHOOL. TO REACH THE STATION FROM THE INTERSECTION OF EW9603'SAN GABRIEL BOULEVARD AND SIERRA MADRE BOULEVARD WITH INTERSTATE EW9603'HIGHWAY 210 (FOOTHILL FREEWAY) , GO NORTH AND THEN EAST ON SIERRA EW9603'MADRE BOULEVARD FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT IN THE EW9603'SOUTH PART OF THE GRASSY MEDIAN STRIP AND ACROSS FROM THE ENTRANCE TO EW9603'PASADENA HIGH SCHOOL. THE STATION IS A BRONZE DISK SET IN CONCRETE, EW9603'DOWN 21 INCHES. IT IS ABOUT 350 FT (106.7 M) WEST OF THE CENTERLINE EW9603'OF WASHINGTON BOULEVARD, ABOUT 180 FT (54.9 M) EAST OF THE CENTERLINE EW9603'OF A ROAD ACROSS THE MEDIAN, 55.0 FT (16.8 M) SOUTH OF THE NORTH CURB EW9603'OF THE MEDIAN, 38.0 FT (11.6 M) WEST OF THE EXTENDED WEST EDGE OF A EW9603'DRIVEWAY TO 2922 SIERRA MADRE BOULEVARD AND 6.5 FT (2.0 M) NORTH OF EW9603'THE SOUTH CURB OF THE MEDIAN. EW9603 EW9603 STATION RECOVERY (1998) EW9603 EW9603'RECOVERY NOTE BY CALTRANS 1998 (JAS) EW9603'RECOVERED AS DESCRIBED. EW9603 EW9603 STATION RECOVERY (2000) EW9603 EW9603'RECOVERY NOTE BY CALTRANS 2000 (KDM) EW9603'THE STATION MARK WAS RECOVERED IN GOOD CONDITION, AND WAS THEN FLAGGED EW9603' EW9603'UP AND PAINTED. AS PART OF THE CAL-TRANS ANNUAL HPGN MAINTENANCE EW9603'PROGRAM.