1 National Geodetic Survey, Retrieval Date = AUGUST 1, 2005 EV1434 *********************************************************************** EV1434 DESIGNATION - J 1047 EV1434 PID - EV1434 EV1434 STATE/COUNTY- CA/SAN BERNARDINO EV1434 USGS QUAD - HESPERIA (1980) EV1434 EV1434 *CURRENT SURVEY CONTROL EV1434 ___________________________________________________________________ EV1434* NAD 83(1986)- 34 24 44. (N) 117 20 46. (W) SCALED EV1434* NAVD 88 - 1040.99 (+/-2cm) 3415.3 (feet) VERTCON EV1434 ___________________________________________________________________ EV1434 GEOID HEIGHT- -31.77 (meters) GEOID03 EV1434 EV1434 VERT ORDER - FIRST CLASS I (See Below) EV1434 EV1434.The horizontal coordinates were scaled from a topographic map and have EV1434.an estimated accuracy of +/- 6 seconds. EV1434 EV1434.The NAVD 88 height was computed by applying the VERTCON shift value to EV1434.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV1434.The vertical order pertains to the NGVD 29 superseded value. EV1434 EV1434.The geoid height was determined by GEOID03. EV1434 EV1434; North East Units Estimated Accuracy EV1434;SPC CA 5 - 601,380. 2,060,110. MT (+/- 180 meters Scaled) EV1434 EV1434 SUPERSEDED SURVEY CONTROL EV1434 EV1434 NGVD 29 (??/??/92) 1040.105 (m) 3412.41 (f) ADJ UNCH 1 1 EV1434 EV1434.Superseded values are not recommended for survey control. EV1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV1434.See file dsdata.txt to determine how the superseded data were derived. EV1434 EV1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMU681079(NAD 83) EV1434_MARKER: DB = BENCH MARK DISK EV1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EV1434_SP_SET: SET IN TOP OF CONCRETE MONUMENT EV1434_STAMPING: J 1047 1960 EV1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EV1434+STABILITY: SURFACE MOTION EV1434 EV1434 HISTORY - Date Condition Report By EV1434 HISTORY - 1960 MONUMENTED CGS EV1434 HISTORY - 1964 GOOD NGS EV1434 HISTORY - 20050702 GOOD GEOCAC EV1434 EV1434 STATION DESCRIPTION EV1434 EV1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 EV1434'3.6 MI SW FROM HESPERIA. EV1434'2.6 MILES WEST ALONG MAIN STREET FROM THE POST OFFICE AT HESPERIA, EV1434'THENCE 1.0 MILE SOUTH ALONG MAPLE AVENUE, 41 FEET NORTHEAST OF EV1434'THE CENTER OF THE JUNCTION OF MUSCATEL STREET, 29 FEET EAST OF THE EV1434'CENTER LINE OF THE AVENUE, 29 1/2 FEET NORTH OF THE CENTER LINE OF EV1434'THE STREET, 1 FOOT WEST OF POWER POLE 67745, 1.3 FEET EAST OF A EV1434'WITNESS POST, ABOUT 1/2 FOOT HIGHER THAN THE AVENUE, AND SET IN EV1434'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. EV1434 EV1434 STATION RECOVERY (1964) EV1434 EV1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1964 EV1434'RECOVERED IN GOOD CONDITION. EV1434 EV1434 STATION RECOVERY (2005) EV1434 EV1434'RECOVERY NOTE BY GEOCACHING 2005 (RM) EV1434'BENCHMARK IS STAMPED J 1047. STILL FIRMLY ATTACHED IN CONCRETE. 1 National Geodetic Survey, Retrieval Date = AUGUST 1, 2005 EV1436 *********************************************************************** EV1436 DESIGNATION - L 1047 EV1436 PID - EV1436 EV1436 STATE/COUNTY- CA/SAN BERNARDINO EV1436 USGS QUAD - HESPERIA (1980) EV1436 EV1436 *CURRENT SURVEY CONTROL EV1436 ___________________________________________________________________ EV1436* NAD 83(1986)- 34 23 00. (N) 117 20 44. (W) SCALED EV1436* NAVD 88 - 1081.12 (+/-2cm) 3547.0 (feet) VERTCON EV1436 ___________________________________________________________________ EV1436 GEOID HEIGHT- -31.75 (meters) GEOID03 EV1436 EV1436 VERT ORDER - FIRST CLASS I (See Below) EV1436 EV1436.The horizontal coordinates were scaled from a topographic map and have EV1436.an estimated accuracy of +/- 6 seconds. EV1436 EV1436.The NAVD 88 height was computed by applying the VERTCON shift value to EV1436.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV1436.The vertical order pertains to the NGVD 29 superseded value. EV1436 EV1436.The geoid height was determined by GEOID03. EV1436 EV1436; North East Units Estimated Accuracy EV1436;SPC CA 5 - 598,180. 2,060,180. MT (+/- 180 meters Scaled) EV1436 EV1436 SUPERSEDED SURVEY CONTROL EV1436 EV1436 NGVD 29 (??/??/92) 1080.234 (m) 3544.07 (f) ADJ UNCH 1 1 EV1436 EV1436.Superseded values are not recommended for survey control. EV1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV1436.See file dsdata.txt to determine how the superseded data were derived. EV1436 EV1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMU682047(NAD 83) EV1436_MARKER: DB = BENCH MARK DISK EV1436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EV1436_SP_SET: SET IN TOP OF CONCRETE MONUMENT EV1436_STAMPING: L 1047 1960 EV1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EV1436+STABILITY: SURFACE MOTION EV1436 EV1436 HISTORY - Date Condition Report By EV1436 HISTORY - 1960 MONUMENTED CGS EV1436 HISTORY - 1964 GOOD NGS EV1436 HISTORY - 20050703 GOOD GEOCAC EV1436 EV1436 STATION DESCRIPTION EV1436 EV1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 EV1436'5.6 MI SW FROM HESPERIA. EV1436'2.6 MILES WEST ALONG MAIN STREET FROM THE POST OFFICE AT HESPERIA, EV1436'THENCE 3.05 MILES SOUTH ALONG MAPLE AVENUE, AT THE INTERSECTION OF EV1436'RANCHERO ROAD, ABOUT MIDWAY BETWEEN TWO STEEL TOWER POWER EV1436'TRANSMISSION LINES, 120 FEET WEST OF THE CENTER LINE OF THE AVENUE, EV1436'132 FEET NORTH OF THE CENTER LINE OF THE ROAD, 53.0 FEET SOUTHWEST EV1436'OF THE SOUTHWEST STEEL LEG OF A STEEL TOWER, 1 1/2 FEET EV1436'EAST-SOUTHEAST OF A TELEPHONE POLE, 1.8 FEET WEST-NORTHWEST OF A EV1436'WITNESS POST, ABOUT 2 FEET HIGHER THAN THE AVENUE, AND SET IN EV1436'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. EV1436 EV1436 STATION RECOVERY (1964) EV1436 EV1436'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1964 EV1436'RECOVERED IN GOOD CONDITION. EV1436 EV1436 STATION RECOVERY (2005) EV1436 EV1436'RECOVERY NOTE BY GEOCACHING 2005 (RM) EV1436'BENCHMARK IS STAMPED L1047 AND HAS BEEN PAINTED BLUE. STILL FIRMLY EV1436'ATTACHED IN CONCRETE. 1 National Geodetic Survey, Retrieval Date = AUGUST 1, 2005 EV0565 *********************************************************************** EV0565 DESIGNATION - LUCERNE SOUTH BASE EV0565 PID - EV0565 EV0565 STATE/COUNTY- CA/SAN BERNARDINO EV0565 USGS QUAD - LUCERNE VALLEY (1994) EV0565 EV0565 *CURRENT SURVEY CONTROL EV0565 ___________________________________________________________________ EV0565* NAD 83(1986)- 34 26 22. (N) 116 52 55. (W) SCALED EV0565* NAVD 88 - 916.91 (+/-2cm) 3008.2 (feet) VERTCON EV0565 ___________________________________________________________________ EV0565 GEOID HEIGHT- -30.98 (meters) GEOID03 EV0565 EV0565 VERT ORDER - THIRD (See Below) EV0565 EV0565.The horizontal coordinates were scaled from a topographic map and have EV0565.an estimated accuracy of +/- 6 seconds. EV0565 EV0565.The NAVD 88 height was computed by applying the VERTCON shift value to EV0565.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV0565.The vertical order pertains to the NGVD 29 superseded value. EV0565 EV0565.The geoid height was determined by GEOID03. EV0565 EV0565; North East Units Estimated Accuracy EV0565;SPC CA 5 - 604,780. 2,102,750. MT (+/- 180 meters Scaled) EV0565 EV0565 SUPERSEDED SURVEY CONTROL EV0565 EV0565 NGVD 29 (08/19/04) 916.07 (m) 3005.5 (f) RESET 3 EV0565 EV0565.Superseded values are not recommended for survey control. EV0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV0565.See file dsdata.txt to determine how the superseded data were derived. EV0565 EV0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNU108108(NAD 83) EV0565_MARKER: DS = TRIANGULATION STATION DISK EV0565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EV0565_SP_SET: TOP OF SQUARE CONCRETE MONUMENT EV0565_STAMPING: LUCERNE SOUTH BASE 1928 EV0565_MAGNETIC: N = NO MAGNETIC MATERIAL EV0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EV0565+STABILITY: SURFACE MOTION EV0565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EV0565+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2005 EV0565 EV0565 HISTORY - Date Condition Report By EV0565 HISTORY - 1928 MONUMENTED CGS EV0565 HISTORY - 1935 SEE DESCRIPTION CGS EV0565 HISTORY - 1956 SEE DESCRIPTION CGS EV0565 HISTORY - 1965 SEE DESCRIPTION CGS EV0565 HISTORY - 1972 SEE DESCRIPTION NGS EV0565 HISTORY - 1972 GOOD NGS EV0565 HISTORY - 1978 GOOD CADT EV0565 HISTORY - 1981 GOOD CADT EV0565 HISTORY - 20030421 GOOD USPSQD EV0565 HISTORY - 20050623 GOOD GEOCAC EV0565 EV0565 STATION DESCRIPTION EV0565 EV0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (GLB) EV0565'THE STATION IS ABOUT 26 MILES ESE OF VICTORVILLE, ABOUT EV0565'4 MILES E OF BOX S RANCH, AND AT SOUTHERN EDGE OF THE LUCERNE EV0565'VALLEY. EV0565' EV0565'SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION DISKS EV0565'IN CONCRETE AS DESCRIBED IN NOTES 1A AND 7A. UPPER MARK EV0565'PROJECTS 6 INCHES. EV0565' EV0565'REFERENCE MARKS ARE STANDARD BRONZE DISKS IN CONCRETE AS EV0565'DESCRIBED IN NOTE 11A. NO. 1 PROJECTS 3 INCHES AND IS 30.542 EV0565'METERS (100.20 FEET) FROM STATION IN AZIMUTH 81 DEG 08 MIN. EV0565'NO. 2 PROJECTS 3 INCHES AND IS 40.420 METERS (132.61 FEET) EV0565'FROM STATION IN AZIMUTH 5 DEG 24 MIN. EV0565' EV0565'TO REACH FROM CROSSROADS AT BOX S RANCH GO E 3.95 MILES ON EV0565'OLD WOMAN SPRINGS ROAD, TURN S AND GO 1/4 MILE TO STATION EV0565'SITE. EV0565 EV0565 STATION RECOVERY (1935) EV0565 EV0565'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CP) EV0565'THE STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION. EV0565'STATION IS LOCATED AT THE SOUTHERN EDGE OF THE LUCERNE VALLEY EV0565'ABOUT 4 MILES E OF THE BOX S RANCH AND THE LUCERNE VALLEY EV0565'POST OFFICE AND 0.3 MILE S OF THE 29 PALMS HIGHWAY. EV0565' EV0565'STATION AND REFERENCE MARKS ARE SET IN CONCRETE POSTS PROJECING EV0565'1 FOOT ABOVE THE GROUND. NUMEROUS OLD DRY CELL BATTERIES EV0565'ARE STREWN ABOUT THE GROUND NEAR THE STATION. EV0565' EV0565'REACHED FROM LUCERNE VALLEY POST OFFICE AS FOLLOWS--GO E EV0565'ON THE 29 PALMS HIGHWAY FOR 4.1 MILES, TURN S OFF THE HIGHWAY EV0565'AND GO 0.3 MILE S ACROSS COUNTRY TO THE STATION. EV0565 EV0565 STATION RECOVERY (1956) EV0565 EV0565'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (FM) EV0565'THIS STATION IS IN GOOD CONDITION AND IS AS DESCRIBED IN THE EV0565'ORIGINAL DESCRIPTION, WITH THE EXCEPTION AT A POINT--4.0 EV0565'MILES E OF LUCERNE VALLEY POST OFFICE TURN S ON VISALIA EV0565'STREET 0.25 MILE TO FURST STREET, THEN E ACROSS COUNTRY 0.1 EV0565'MILE TO STATION. EV0565 EV0565 STATION RECOVERY (1965) EV0565 EV0565'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JJL) EV0565'ALL MARKS WERE RECOVERED AND IN GOOD CONDITION. THE DISTANCES EV0565'TO REFERENCE MARKS 1 AND 2 WAS FOUND TO BE CORRECT. THE DIRECTION EV0565'TO REFERENCE MARK 1 WAS FOUND TO BE SOUTHWEST INSTEAD OF SOUTH. EV0565'THE DIRECTION TO REFERENCE MARK 2 WAS FOUND TO BE SOUTH INSTEAD OF EV0565'SOUTHEAST. THE FOLLOWING IS A COMPLETE NEW DESCRIPTION. EV0565' EV0565'THE STATION IS LOCATED ABOUT 26 MILES EAST-SOUTHEAST OF EV0565'VICTORVILLE, 4 MILES EAST OF LUCERNE VALLEY AND 0.25 MILE SOUTH EV0565'OF OLD WOMAN SPRINGS ROAD. EV0565' EV0565'TO REACH THE STATION FROM THE POST OFFICE IN LUCERNE VALLEY, EV0565'GO NORTH FOR 1 BLOCK. TURN RIGHT AND GO EAST ON OLD WOMAN SPRINGS EV0565'ROAD FOR 3.8 MILES TO THE AZIMUTH MARK ON THE LEFT. CONTINUE EV0565'EAST ON OLD WOMAN SPRINGS ROAD FOR 0.3 MILE TO A CROSSROAD. TURN EV0565'RIGHT AND GO SOUTH ON FAIRLANE ROAD FOR 0.2 MILE TO A SIDE ROAD EV0565'RIGHT. TURN RIGHT AND GO WEST ON FURST STREET FOR 0.45 MILE TO EV0565'A DIM TRACK ROAD LEFT. TURN LEFT AND GO SOUTH ON THE DIM TRACK EV0565'ROAD FOR 0.05 MILE TO THE STATION. EV0565' EV0565'THE STATION MARK IS A STANDARD DISK STAMPED LUCERNE SOUTH BASE EV0565'1928, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT EV0565'PROJECTS 18 INCHES ABOVE THE GROUND SURFACE. IT IS 5.8 FEET EV0565'SOUTHWEST OF A METAL WITNESS POST. EV0565' EV0565'REFERENCE MARK 1 IS A STANDARD DISK STAMPED LUCERNE S BASE NO EV0565'1 1928, SET IN THE TOP OF A 14-INCH SQUARE CONCRETE MONUMENT THAT EV0565'PROJECTS 6 INCHES ABOVE THE GROUND SURFACE. IT IS 104.7 WEST OF EV0565'THE METAL WITNESS POST. EV0565' EV0565'REFERENCE MARK 2 IS A STANDARD DISK STAMPED LUCERNE S BASE NO EV0565'2 1928, SET IN THE TOP OF A 14-INCH SQUARE CONCRETE MONUMENT THAT EV0565'PROJECTS 5 INCHES ABOVE THE GROUND SURFACE. IT IS 137 FEET SOUTH EV0565'OF THE METAL WITNESS POST. EV0565' EV0565'THE AZIMUTH MARK IS A STANDARD BENCH MARK DISK STAMPED S 710 EV0565'1944, SET IN THE TOP OF A 8-INCH SQUARE CONCRETE MONUMENT THAT EV0565'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE. IT IS 52 FEET NORTH EV0565'OF THE CENTER OF OLD WOMAN SPRINGS ROAD AND 1.7 FEET EAST OF A EV0565'METAL WITNESS POST. EV0565' EV0565'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN EV0565'4 MILES EAST OF LUCERNE VALLEY. EV0565 EV0565 STATION RECOVERY (1972) EV0565 EV0565'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (WMJ) EV0565'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE BENCH EV0565'MARK, USED AS AN AZIMUTH MARK WERE RECOVERED AND FOUND TO EV0565'BE IN GOOD CONDITION. THE DISTANCE AND DIRECTION TO ALL THE EV0565'MARKS COMPARED FAVORABLY WITH THE 1965 OBSERVATIONS. DUE EV0565'TO THE LAPSE OF TIME A COMPLETE NEW DESCRIPTION FOLLOWS-- EV0565' EV0565'THE STATION IS LOCATED ABOUT 26 MILES EAST-SOUTHEAST OF VICTORVILLE, EV0565'4 MILES EAST OF LUCERNE VALLEY AND 0.3 MILE SOUTH OF OLD EV0565'WOMAN SPRINGS ROAD. EV0565' EV0565'TO REACH THE STATION FROM THE POST OFFICE IN LUCERNE VALLEY EV0565'GO NORTH ON A SURFACED STREET FOR 0.1 MILE TO THE JUNCTION OF EV0565'OLD WOMAN SPRINGS ROAD. TURN RIGHT AND GO EAST ON OLD WOMAN EV0565'SPRINGS ROAD FOR 3.5 MILES TO A SIDE ROAD RIGHT. (TO REACH EV0565'THE BENCH MARK CONTINUE EAST ON OLD WOMAN SPRINGS ROAD FOR EV0565'0.15 MILE TO THE MARK ON THE LEFT.) TURN RIGHT AND GO SOUTH EV0565'ON VISALIA AVENUE FOR 0.2 MILE TO A CROSSROAD. TURN LEFT EV0565'AND GO EAST ON FURST STREET FOR 0.1 MILE TO A DIM SIDE ROAD EV0565'RIGHT. TURN RIGHT AND GO SOUTH ON THE SAND ROAD FOR 0.05 EV0565'MILE TO THE STATION AS DESCRIBED. EV0565' EV0565'THE STATION MARK IS A STANDARD DISK STAMPED LUCERNE SOUTH BASE EV0565'1928, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT EV0565'THAT PROJECTS 12-INCHES ABOVE THE GROUND SURFACE. IT IS EV0565'48 FEET SOUTHWEST OF A METAL WITNESS POST WITH SIGN. NOTE EV0565'1A7A EV0565' EV0565'REFERENCE MARK 1 IS A STANDARD DISK STAMPED LUCERNE S BASE EV0565'NO 1 1928, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT EV0565'THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE. IT IS 105 EV0565'FEET WEST OF A METAL WITNESS POST WITH SIGN. NOTE 11A EV0565' EV0565'REFERENCE MARK 2 IS A STANDARD DISK STAMPED LUCERNE S BASE EV0565'NO 2 1928, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT EV0565'THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE. IT IS EV0565'137 FEET SOUTH OF A METAL WITNESS POST WITH SIGN. NOTE 11A EV0565' EV0565'THE BENCH MARK, USED AS AN AZIMUTH MARK, IS A STANDARD DISK EV0565'STAMPED S 710 1944, SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE EV0565'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE. EV0565'IT IS 52 FEET NORTH OF THE CENTER OF OLD WOMAN SPRINGS ROAD EV0565'AND 1.7 FEET EAST OF A METAL WITNESS POST WITH SIGN. NOTE DESC EV0565' EV0565'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES EV0565'EAST OF LUCERNE VALLEY EV0565 EV0565 STATION RECOVERY (1972) EV0565 EV0565'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 EV0565'26 MI ESE FROM VICTORVILLE. EV0565'THE STATION IS ABOUT 26 MILES ESE OF VICTORVILLE, ABOUT 4 MILES EV0565'E OF BOX S RANCH AND AT SOUTHERN EDGE OF THE LUCERNE VALLEY. EV0565'IT IS 0.30 MILE FROM BENCH MARK S 710, 0.1 MILE E ACROSS COUNTRY EV0565'FROM FIRST STREET SET IN THE TOP OF A CONCRETE POST. EV0565 EV0565 STATION RECOVERY (1978) EV0565 EV0565'RECOVERY NOTE BY CALTRANS 1978 (RWH) EV0565'THE STATION MARK, RM 1 AND RM 2 WERE RECOVERED IN GOOD CONDITION. EV0565' EV0565'THE TO REACH DESCRIPTION IS ADEQUATE. EV0565 EV0565 STATION RECOVERY (1981) EV0565 EV0565'RECOVERY NOTE BY CALTRANS 1981 (RWH) EV0565'THE STATION, REFERENCE MARKS, AND BENCH MARK WERE FOUND IN GOOD EV0565'CONDITION AND AS DESCRIBED. EV0565' EV0565'THE 1972 TO REACH DESCRIPTION IS ADEQUATE. EV0565' EV0565'A HOUSE HAS BEEN CONSTRUCTED BETWEEN THE STATION AND BENCH MARK 5710 EV0565'(AZIMUTH MARK) MAKING THEM NOT INTERVISIBLE FROM THE GROUND. EV0565 EV0565 STATION RECOVERY (2003) EV0565 EV0565'RECOVERY NOTE BY US POWER SQUADRON 2003 (WK) EV0565'ADD -LUCERNE SOUTH BASE RM 3-, DISTANCE FROM BASE STATION 21.9 METERS, EV0565'GEOD. AZ 067 DEGREES. ALL 3 REFERENCE MARKS ARE ALSO IN GOOD CONDITION EV0565' EV0565 EV0565 STATION RECOVERY (2005) EV0565 EV0565'RECOVERY NOTE BY GEOCACHING 2005 (RM) EV0565'BENCHMARK IS STAMPED LUCERNE SOUTH BASE 1928. STILL FIRMLY ATTACHED IN EV0565'CONCRETE. 1 National Geodetic Survey, Retrieval Date = AUGUST 1, 2005 EV3534 *********************************************************************** EV3534 DESIGNATION - POINT EV3534 PID - EV3534 EV3534 STATE/COUNTY- CA/SAN BERNARDINO EV3534 USGS QUAD - FIFTEENMILE VALLEY (1971) EV3534 EV3534 *CURRENT SURVEY CONTROL EV3534 ___________________________________________________________________ EV3534* NAD 83(1992)- 34 27 13.79020(N) 117 04 04.55107(W) ADJUSTED EV3534* NAVD 88 - 919.696 (meters) 3017.37 (feet) READJUSTED EV3534 ___________________________________________________________________ EV3534 EPOCH DATE - 1992.88 EV3534 X - -2,396,127.431 (meters) COMP EV3534 Y - -4,688,913.319 (meters) COMP EV3534 Z - 3,588,572.552 (meters) COMP EV3534 LAPLACE CORR- 2.26 (seconds) DEFLEC99 EV3534 ELLIP HEIGHT- 888.46 (meters) (08/11/98) GPS OBS EV3534 GEOID HEIGHT- -31.22 (meters) GEOID03 EV3534 DYNAMIC HT - 918.570 (meters) 3013.68 (feet) COMP EV3534 MODELED GRAV- 979,385.1 (mgal) NAVD 88 EV3534 EV3534 HORZ ORDER - B EV3534 VERT ORDER - * READJUSTED, Code D , SEE BELOW EV3534 ELLP ORDER - THIRD CLASS II EV3534 EV3534.The horizontal coordinates were established by GPS observations EV3534.and adjusted by the National Geodetic Survey in August 1998. EV3534.The horizontal coordinates are valid at the epoch date displayed above. EV3534.The epoch date for horizontal control is a decimal equivalence EV3534.of Year/Month/Day. EV3534 EV3534.The orthometric height was determined by differential leveling EV3534.and adjusted by the National Geodetic Survey in February 1993. EV3534.* This is a READJUSTED BENCH MARK height. Code D indicates a EV3534.distribution rate of 3.1 thru 4.0 mm/km. EV3534.The height was derived from older observations constrained to new EV3534.heights in a crustal motion area. The height is approximate in EV3534.relation to other heights in its vicinity. EV3534 EV3534.The X, Y, and Z were computed from the position and the ellipsoidal ht. EV3534 EV3534.The Laplace correction was computed from DEFLEC99 derived deflections. EV3534 EV3534.The ellipsoidal height was determined by GPS observations EV3534.and is referenced to NAD 83. EV3534 EV3534.The geoid height was determined by GEOID03. EV3534 EV3534.The dynamic height is computed by dividing the NAVD 88 EV3534.geopotential number by the normal gravity value computed on the EV3534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 EV3534.degrees latitude (g = 980.6199 gals.). EV3534 EV3534.The modeled gravity was interpolated from observed gravity values. EV3534 EV3534; North East Units Scale Factor Converg. EV3534;SPC CA 5 - 606,200.398 2,085,641.625 MT 0.99993550 +0 31 52.6 EV3534;SPC CA 5 - 1,988,842.47 6,842,642.56 sFT 0.99993550 +0 31 52.6 EV3534;UTM 11 - 3,812,479.772 493,760.291 MT 0.99960048 -0 02 18.4 EV3534 EV3534! - Elev Factor x Scale Factor = Combined Factor EV3534!SPC CA 5 - 0.99986055 x 0.99993550 = 0.99979606 EV3534!UTM 11 - 0.99986055 x 0.99960048 = 0.99946109 EV3534 EV3534: Primary Azimuth Mark Grid Az EV3534:SPC CA 5 - POINT AZ MK 301 48 54.6 EV3534:UTM 11 - POINT AZ MK 302 23 05.6 EV3534 EV3534|---------------------------------------------------------------------| EV3534| PID Reference Object Distance Geod. Az | EV3534| dddmmss.s | EV3534| EV1657 Y 325 6.610 METERS 03127 | EV3534| EV3535 POINT RM 1 6.606 METERS 29233 | EV3534| EV1655 POINT AZ MK APPROX. 1.5 KM 3022047.2 | EV3534|---------------------------------------------------------------------| EV3534 EV3534 SUPERSEDED SURVEY CONTROL EV3534 EV3534 NAD 83(1992)- 34 27 13.78739(N) 117 04 04.54374(W) AD(1991.35) 1 EV3534 NAD 83(1986)- 34 27 13.78820(N) 117 04 04.54728(W) AD(1984.00) 1 EV3534 NAD 27 - 34 27 13.78846(N) 117 04 01.40681(W) AD( ) 1 EV3534 NAVD 88 (08/11/98) 919.61 (m) 3017.1 (f) LEVELING 3 EV3534 NGVD 29 (??/??/92) 918.854 (m) 3014.61 (f) ADJ UNCH 1 1 EV3534 EV3534.Superseded values are not recommended for survey control. EV3534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV3534.See file dsdata.txt to determine how the superseded data were derived. EV3534 EV3534_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMU9376012480(NAD 83) EV3534_MARKER: DS = TRIANGULATION STATION DISK EV3534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EV3534_SP_SET: CONCRETE POST EV3534_STAMPING: POINT 1965 EV3534_MARK LOGO: CGS EV3534_PROJECTION: FLUSH EV3534_MAGNETIC: N = NO MAGNETIC MATERIAL EV3534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EV3534+STABILITY: SURFACE MOTION EV3534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EV3534+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2005 EV3534 EV3534 HISTORY - Date Condition Report By EV3534 HISTORY - 1965 MONUMENTED CGS EV3534 HISTORY - 1972 SEE DESCRIPTION NGS EV3534 HISTORY - 1978 GOOD CADT EV3534 HISTORY - 1978 GOOD NGS EV3534 HISTORY - 19921123 GOOD SCEC EV3534 HISTORY - 20030305 GOOD USPSQD EV3534 HISTORY - 20030613 GOOD GIRL EV3534 HISTORY - 20050628 GOOD GEOCAC EV3534 EV3534 STATION DESCRIPTION EV3534 EV3534'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (JJL) EV3534'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF APPLE VALLEY, EV3534'7 MILES WEST OF LUCERNE VALLEY AND ON THE HIGHWAY RIGHT-OF-WAY EV3534'PROPERTY. EV3534' EV3534'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 18 AND EV3534'OLD WOMAN SPRINGS ROAD IN LUCERNE VALLEY, GO WEST ON STATE EV3534'HIGHWAY 18 FOR 6.8 MILES TO A POINT WHERE THE HIGHWAY CURVES EV3534'TO THE NORTHWEST AND THE STATION ON THE LEFT, SOUTH, SIDE OF EV3534'THE HIGHWAY. EV3534' EV3534'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST ON EV3534'STATE HIGHWAY 18 FOR 0.8 MILE TO A DIM SIDE ROAD LEFT. TURN EV3534'LEFT AND GO WEST FOR 0.05 MILE TO THE BASE OF A LOW ROCKY KNOLL EV3534'AND THE AZIMUTH MARK. EV3534' EV3534'THE STATION MARK IS A STANDARD DISK, STAMPED POINT 1965, SET EV3534'IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT PROJECTS EV3534'4 INCHES. IT IS 49 FEET SOUTH OF THE CENTER OF STATE HIGHWAY EV3534'18, 23 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE NUMBER EV3534'205 253, 20.6 FEET SOUTH OF A METAL WITNESS POST AND 9.1 FEET EV3534'NORTHEAST OF A METAL WITNESS POST. EV3534' EV3534'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED POINT NO 1 1965, SET EV3534'IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT PROJECTS EV3534'2 INCHES. IT IS 50 FEET SOUTH OF THE CENTER OF STATE HIGHWAY EV3534'18, 31.8 FEET SOUTHWEST OF A METAL WITNESS POST AND 22.8 FEET EV3534'NORTHWEST OF A METAL WITNESS POST. EV3534' EV3534'REFERENCE MARK 2 IS A STANDARD BENCH MARK DISK, STAMPED Y EV3534'325 1934, SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT EV3534'THAT PROJECTS 4 INCHES. IT IS 30.6 FEET NORTH OF A METAL WITNESS EV3534'POST, 28 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 18 AND 1.1 EV3534'FEET NORTH OF A METAL WITNESS POST. EV3534' EV3534'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED POINT 1965, CEMENTED EV3534'IN A DRILL HOLE IN A LARGE BOULDER THAT PROJECTS ABOUT 4 FEET. IT EV3534'IS 5.3 FEET EAST OF A METAL WITNESS POST. EV3534' EV3534'THE DISTANCE BETWEEN REFERENCE MARK 1 AND REFERENCE MARK 2 EV3534'IS 32.48 FEET OR 9.899 METERS. EV3534 EV3534 STATION RECOVERY (1972) EV3534 EV3534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (WMJ) EV3534'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF APPLE EV3534'VALLEY, 7 MILES WEST OF LUCERNE VALLEY, AND WITHIN THE SOUTH EV3534'RIGHT-OF-WAY OF CALIFORNIA STATE HIGHWAY 18. EV3534' EV3534'THE 1965 TO REACH IS ADEQUATE. EV3534' EV3534'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK EV3534'WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION. THE DISTANCE EV3534'AND DIRECTION TO ALL MARKS COMPARED FAVORABLY WITH THE 1965 EV3534'OBSERVATIONS. EV3534' EV3534'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN EV3534'7 MILES WEST OF LUCERNE VALLEY. EV3534 EV3534 STATION RECOVERY (1978) EV3534 EV3534'RECOVERY NOTE BY CALTRANS 1978 (RWH) EV3534'THE STATION MARK, RM 1, BM Y 325 1934 AND THE AZIMUTH MARK WERE FOUND EV3534'AS DESCRIBED IN GOOD CONDITION. EV3534' EV3534'THE TO REACH DESCRIPTION IS ADEQUATE. EV3534 EV3534 STATION RECOVERY (1978) EV3534 EV3534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 EV3534'6.9 MI WEST FROM LUCERNE VALLEY. EV3534'6.9 MILES WEST ALONG STATE HIGHWAY 18 FROM THE JUNCTION OF OLD WOMAN EV3534'SPRINGS ROAD AT LUCERNE VALLEY, AT A DOUBLE POWERLINE CROSSING, 403 EV3534'FEET NORTHWEST OF THE NORTHWEST LEG OF THE FIRST STEEL TOWER EV3534'SOUTHWEST OF THE HIGHWAY, 50 FEET SOUTHWEST OF THE CENTER LINE OF THE EV3534'HIGHWAY, 22 FEET EAST-SOUTHEAST OF -POINT RM 1-, 21.5 FEET SOUTHWEST EV3534'OF BENCH MARK Y 325. EV3534 EV3534 STATION RECOVERY (1992) EV3534 EV3534'RECOVERY NOTE BY SOUTHERN CALIFORNIA EARTHQUAKE CENTER 1992 (MWC) EV3534'STATION MARK, REFERENCE MARKS 1 AND 3, BENCH MARK Y 325, AND AZIMUTH EV3534'MARK RECOVERED IN GOOD CONDITION. STATION IS LOCATED ABOUT 12.5 KM EV3534'(7.8 MI) SOUTHEAST OF APPLE VALLEY AND 11 KM (6.8 MI) WEST OF LUCERNE EV3534'VALLEY, ALONG THE SOUTH RIGHT-OF-WAY OF STATE HIGHWAY 18, AT THE EV3534'OUTSIDE OF A CURVE KNOWN AS FIFTEEN MILE OR DEADMAN POINT. EV3534'OWNERSHIP--CALIFORNIA DEPT OF TRANSPORTATION. TO REACH THE STATION EV3534'FROM THE Y-FORK OF BEAR VALLEY ROAD AND STATE HIGHWAY 18, WHICH IS EV3534'EAST OF URBAN APPLE VALLEY, GO SOUTHEAST ON STATE HIGHWAY 18 FOR 5.39 EV3534'KM (3.35 MI) TO MILEPOST 81.00. CONTINUE AHEAD, SOUTHEAST, ON STATE EV3534'HIGHWAY 18 FOR 0.64 KM (0.40 MI) TO A SIDE DIRT ROAD RIGHT WHERE EV3534'TRANSMISSION WIRES CROSS A CURVE IN HIGHWAY 18. TURN RIGHT, SOUTH, ON EV3534'THE DIRT ROAD TO AN IMMEDIATE FORK THEN RIGHT AGAIN, WESTERLY, THUS EV3534'MAKING A U-TURN FROM HIGHWAY 18, FOR ABOUT 50 M (164.0 FT) TO THE EV3534'STATION ON THE RIGHT, ALONG THE HIGHWAY 18 RIGHT-OF-WAY. STATION IS EV3534'SET IN A 28-CM ROUND CONCRETE MONUMENT THAT PROJECTS 10 CM. IT IS 0.78 EV3534'M (2.56 FT) SOUTH OF A METAL WITNESS POST, 15.4 M (50.5 FT) SOUTH OF EV3534'THE CENTER OF HIGHWAY 18, AND 4.8 M (15.7 FT) NORTH OF THE CENTER OF A EV3534'TRACK ROAD. EV3534 EV3534 STATION RECOVERY (2003) EV3534 EV3534'RECOVERY NOTE BY US POWER SQUADRON 2003 (WK) EV3534'ADD -POINT RM 3-, AT N34 DEGREES 27 MINUTES 13.9 SECONDS AND W117 EV3534'DEGREES 04 MINUTES 04.4 SECONDS (ESTABLISHED WITH GPS, 18 FT EV3534'ACCURACY), 5.49 METERS EAST OF -POINT- (EV3534). THIS MARK IS NOT IN EV3534'THE PRESENT DATA BASE. EV3534 EV3534 STATION RECOVERY (2003) EV3534 EV3534'RECOVERY NOTE BY GIRL SCOUTS OF AMERICA 2003 (AA) EV3534'GOOD CONDITION AT 3025' BY GPS. PHOTO'S AT WWW.GEOCACHING.COM/MARK/ EV3534 EV3534 STATION RECOVERY (2005) EV3534 EV3534'RECOVERY NOTE BY GEOCACHING 2005 (RM) EV3534'BENCHMARK IS STAMPED POINT. STILL FIRMLY ATTACHED IN CONCRETE.