1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1814 *********************************************************************** JU1814 DESIGNATION - 39 USE JU1814 PID - JU1814 JU1814 STATE/COUNTY- DE/NEW CASTLE JU1814 USGS QUAD - DELAWARE CITY (1993) JU1814 JU1814 *CURRENT SURVEY CONTROL JU1814 ___________________________________________________________________ JU1814* NAD 83(1986)- 39 31 00. (N) 075 34 36. (W) SCALED JU1814* NAVD 88 - 3.073 (meters) 10.08 (feet) ADJUSTED JU1814 ___________________________________________________________________ JU1814 GEOID HEIGHT- -33.51 (meters) GEOID99 JU1814 DYNAMIC HT - 3.071 (meters) 10.08 (feet) COMP JU1814 MODELED GRAV- 980,118.0 (mgal) NAVD 88 JU1814 JU1814 VERT ORDER - FIRST CLASS I JU1814 JU1814.The horizontal coordinates were scaled from a topographic map and have JU1814.an estimated accuracy of +/- 6 seconds. JU1814 JU1814.The orthometric height was determined by differential leveling JU1814.and adjusted by the National Geodetic Survey in June 1991. JU1814 JU1814.The geoid height was determined by GEOID99. JU1814 JU1814.The dynamic height is computed by dividing the NAVD 88 JU1814.geopotential number by the normal gravity value computed on the JU1814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1814.degrees latitude (g = 980.6199 gals.). JU1814 JU1814.The modeled gravity was interpolated from observed gravity values. JU1814 JU1814; North East Units Estimated Accuracy JU1814;SPC DE - 168,380. 186,240. MT (+/- 180 meters Scaled) JU1814 JU1814 SUPERSEDED SURVEY CONTROL JU1814 JU1814 NGVD 29 - 3.310 (m) 10.86 (f) ADJUSTED 1 1 JU1814 JU1814.Superseded values are not recommended for survey control. JU1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1814.See file dsdata.txt to determine how the superseded data were derived. JU1814 JU1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ504742(NAD 83) JU1814_MARKER: X = CHISELED CROSS JU1814_SETTING: 30 = WINDOW SILL JU1814_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JU1814_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JU1814+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2003 JU1814 JU1814 HISTORY - Date Condition Report By JU1814 HISTORY - UNK MONUMENTED DOD JU1814 HISTORY - 1963 GOOD CGS JU1814 HISTORY - 1979 GOOD NGS JU1814 HISTORY - 19901126 POOR USPSQD JU1814 HISTORY - 20010331 MARK NOT FOUND NGS JU1814 HISTORY - 20030323 GOOD USPSQD JU1814 JU1814 STATION DESCRIPTION JU1814 JU1814'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1814'AT PORT PENN. JU1814'AT PORT PENN, AT THE INTERSECTION OF MAIN AND MARKET STREETS, AT JU1814'A BRICK BUILDING OF THE EAST SIDE OF MAIN STREET (FORMERLY THE JU1814'OLD POST OFFICE NOW AN APARTMENT BUILDING), ON THE SOUTH SIDE OF JU1814'THE BUILDING NEAR THE SOUTHWEST CORNER OF THE BUILDING, ON THE JU1814'EAST END OF THE STONE WINDOW SILL, AND 2 FEET ABOVE THE SIDEWALK. JU1814'A SMALL DIM CHISELED CROSS. JU1814 JU1814 STATION RECOVERY (1979) JU1814 JU1814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 JU1814'RECOVERED IN GOOD CONDITION. JU1814 JU1814 STATION RECOVERY (1990) JU1814 JU1814'RECOVERY NOTE BY US POWER SQUADRON 1990 (CSU) JU1814'MARK RECOVERED IN POOR CONDITION. JU1814 JU1814 STATION RECOVERY (2001) JU1814 JU1814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1814'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. JU1814 JU1814 STATION RECOVERY (2003) JU1814 JU1814'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLG) JU1814'ADD TO DESCRIPTION - ON THE SOUTH SIDE OF THE BUILDING AND 10 1/2 FEET JU1814'FROM THE SOUTHWEST CORNER OF THE BUILDING ON THE EAST END OF THE WELL JU1814'WORN STONE DOOR STEP, NOT WINDOW SILL, AND 2 FEET ABOVE THE SIDEWALK JU1814'THAT IS BEING REBUILT. A SMALL VERY DIM CHISELED CROSS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 AJ6314 *********************************************************************** AJ6314 DESIGNATION - 855 1910 G TIDAL AJ6314 PID - AJ6314 AJ6314 STATE/COUNTY- DE/NEW CASTLE AJ6314 USGS QUAD - DELAWARE CITY (1993) AJ6314 AJ6314 *CURRENT SURVEY CONTROL AJ6314 ___________________________________________________________________ AJ6314* NAD 83(1986)- 39 33 31. (N) 075 34 20. (W) SCALED AJ6314* NAVD 88 - 1.488 (meters) 4.88 (feet) ADJUSTED AJ6314 ___________________________________________________________________ AJ6314 GEOID HEIGHT- -33.41 (meters) GEOID99 AJ6314 DYNAMIC HT - 1.487 (meters) 4.88 (feet) COMP AJ6314 MODELED GRAV- 980,127.2 (mgal) NAVD 88 AJ6314 AJ6314 VERT ORDER - FIRST CLASS II AJ6314 AJ6314.The horizontal coordinates were scaled from a topographic map and have AJ6314.an estimated accuracy of +/- 6 seconds. AJ6314 AJ6314.The orthometric height was determined by differential leveling AJ6314.and adjusted by the National Geodetic Survey in July 2002. AJ6314.No vertical observational check was made to the station. AJ6314 AJ6314.The geoid height was determined by GEOID99. AJ6314 AJ6314.The dynamic height is computed by dividing the NAVD 88 AJ6314.geopotential number by the normal gravity value computed on the AJ6314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AJ6314.degrees latitude (g = 980.6199 gals.). AJ6314 AJ6314.The modeled gravity was interpolated from observed gravity values. AJ6314 AJ6314; North East Units Estimated Accuracy AJ6314;SPC DE - 173,030. 186,630. MT (+/- 180 meters Scaled) AJ6314 AJ6314 SUPERSEDED SURVEY CONTROL AJ6314 AJ6314.No superseded survey control is available for this station. AJ6314 AJ6314_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ508789(NAD 83) AJ6314_MARKER: DB = BENCH MARK DISK AJ6314_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+) AJ6314_STAMPING: 1910 G 1982 AJ6314_MARK LOGO: NOS AJ6314_PROJECTION: FLUSH AJ6314_MAGNETIC: I = MARKER IS A STEEL ROD AJ6314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AJ6314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AJ6314+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2003 AJ6314 AJ6314 HISTORY - Date Condition Report By AJ6314 HISTORY - 1982 MONUMENTED NOS AJ6314 HISTORY - 20010919 GOOD NGS AJ6314 HISTORY - 20030309 GOOD USPSQD AJ6314 AJ6314 STATION DESCRIPTION AJ6314 AJ6314'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (JMW) AJ6314'0.8 KM SOUTHWESTERLY ALONG CLINTON STREET FROM THE POST OFFICE IN AJ6314'DELAWARE CITY, AJ6314'THENCE 3.5 KM SOUTHERLY ALONG STATE HIGHWAY 9, THENCE 1.3 KM NORTHERLY AJ6314'ALONG REEDY AJ6314'POINT ROAD, THENCE 0.1 KM EASTERLY ALONG A GRAVELED ROAD ON THE SOUTH AJ6314'BANK OF THE AJ6314'CHESAPEAKE AND DELAWARE CANAL, 15.0 M SOUTH OF THE SOUTHWEST POST OF A AJ6314'PIER FOR A TIDE AJ6314'STATION, 8.0 M SOUTH OF AND LEVEL WITH THE ROAD CENTER, 2.0 M AJ6314'SOUTHWEST OF THE AJ6314'NORTHWEST CORNER OF A CHAIN-LINK FENCE ENCLOSING THE TIDE STATION, 1.2 AJ6314'M WEST OF THE AJ6314'FENCE, AND 0.5 M NORTH OF A WITNESS POST. NOTE--THE ROD WAS DRIVEN TO AJ6314'REFUSAL AND AJ6314'ANCHORED, BUT THE DEPTH IS UNKNOWN. THE MARK IS ON PROPERTY OWNED BY AJ6314'THE DELAWARE AJ6314'DEPARTMENT OF TRANSPORTATION. AJ6314' AJ6314' AJ6314' AJ6314' AJ6314 AJ6314 STATION RECOVERY (2003) AJ6314 AJ6314'RECOVERY NOTE BY US POWER SQUADRON 2003 (RG) AJ6314'CHANGE TO THE FOLLOWING CORRECTED MILEAGE - THENCE 1.0 KM EASTERLY AJ6314'ALONG A GRAVELED ROAD ON THE SOUTH BANK OF THE CHESAPEAKE AND DELAWARE AJ6314'CANAL 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 AJ6315 *********************************************************************** AJ6315 DESIGNATION - 855 1910 J TIDAL AJ6315 PID - AJ6315 AJ6315 STATE/COUNTY- DE/NEW CASTLE AJ6315 USGS QUAD - DELAWARE CITY (1993) AJ6315 AJ6315 *CURRENT SURVEY CONTROL AJ6315 ___________________________________________________________________ AJ6315* NAD 83(1986)- 39 33 08. (N) 075 34 52. (W) SCALED AJ6315* NAVD 88 - 1.561 (meters) 5.12 (feet) ADJUSTED AJ6315 ___________________________________________________________________ AJ6315 GEOID HEIGHT- -33.41 (meters) GEOID99 AJ6315 DYNAMIC HT - 1.560 (meters) 5.12 (feet) COMP AJ6315 MODELED GRAV- 980,126.5 (mgal) NAVD 88 AJ6315 AJ6315 VERT ORDER - FIRST CLASS II AJ6315 AJ6315.The horizontal coordinates were scaled from a topographic map and have AJ6315.an estimated accuracy of +/- 6 seconds. AJ6315 AJ6315.The orthometric height was determined by differential leveling AJ6315.and adjusted by the National Geodetic Survey in July 2002. AJ6315 AJ6315.The geoid height was determined by GEOID99. AJ6315 AJ6315.The dynamic height is computed by dividing the NAVD 88 AJ6315.geopotential number by the normal gravity value computed on the AJ6315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AJ6315.degrees latitude (g = 980.6199 gals.). AJ6315 AJ6315.The modeled gravity was interpolated from observed gravity values. AJ6315 AJ6315; North East Units Estimated Accuracy AJ6315;SPC DE - 172,330. 185,870. MT (+/- 180 meters Scaled) AJ6315 AJ6315 SUPERSEDED SURVEY CONTROL AJ6315 AJ6315.No superseded survey control is available for this station. AJ6315 AJ6315_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ500782(NAD 83) AJ6315_MARKER: F = FLANGE-ENCASED ROD AJ6315_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+) AJ6315_STAMPING: 1910 J 1997 AJ6315_MARK LOGO: NGS AJ6315_PROJECTION: FLUSH AJ6315_MAGNETIC: I = MARKER IS A STEEL ROD AJ6315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AJ6315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AJ6315+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2003 AJ6315 AJ6315 HISTORY - Date Condition Report By AJ6315 HISTORY - 1997 MONUMENTED NOS AJ6315 HISTORY - 20010919 GOOD NGS AJ6315 HISTORY - 20030309 GOOD USPSQD AJ6315 AJ6315 STATION DESCRIPTION AJ6315 AJ6315'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (JMW) AJ6315'0.8 KM SOUTHWESTERLY ALONG CLINTON STREET FROM THE POST OFFICE IN AJ6315'DELAWARE CITY, AJ6315'THENCE 3.5 KM SOUTHERLY ALONG STATE HIGHWAY 9, THENCE 0.8 KM NORTHERLY AJ6315'ALONG REEDY AJ6315'POINT ROAD, 35.4 M SOUTH OF THE CENTER OF A PAVED DRIVEWAY, 8.3 M WEST AJ6315'OF THE HIGHWAY AJ6315'CENTER, 6.2 M SOUTHEAST OF UTILITY POLE NUMBER 47654 36353, 0.5 M EAST AJ6315'OF A WITNESS POST, AJ6315'AND 0.4 M ABOVE THE LEVEL OF THE ROAD. NOTE--THE ROD WAS DRIVEN TO AJ6315'REFUSAL AND AJ6315'ANCHORED, BUT THE ROD DEPTH IS UNKNOWN. THE MARK IS ON THE ROAD AJ6315'RIGHT-OF-WAY. AJ6315' AJ6315' AJ6315' AJ6315' AJ6315' AJ6315' AJ6315' AJ6315 AJ6315 STATION RECOVERY (2003) AJ6315 AJ6315'RECOVERY NOTE BY US POWER SQUADRON 2003 (RG) AJ6315'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 AJ6316 *********************************************************************** AJ6316 FBN - This is a Federal Base Network Control Station. AJ6316 DESIGNATION - 855 1910 K TIDAL AJ6316 PID - AJ6316 AJ6316 STATE/COUNTY- DE/NEW CASTLE AJ6316 USGS QUAD - DELAWARE CITY (1993) AJ6316 AJ6316 *CURRENT SURVEY CONTROL AJ6316 ___________________________________________________________________ AJ6316* NAD 83(1991)- 39 32 42.93147(N) 075 34 47.90220(W) ADJUSTED AJ6316* NAVD 88 - 1.628 (meters) 5.34 (feet) ADJUSTED AJ6316 ___________________________________________________________________ AJ6316 X - 1,226,460.943 (meters) COMP AJ6316 Y - -4,769,827.805 (meters) COMP AJ6316 Z - 4,039,159.326 (meters) COMP AJ6316 LAPLACE CORR- -2.81 (seconds) DEFLEC99 AJ6316 ELLIP HEIGHT- -31.80 (meters) (02/12/02) GPS OBS AJ6316 GEOID HEIGHT- -33.43 (meters) GEOID99 AJ6316 DYNAMIC HT - 1.628 (meters) 5.34 (feet) COMP AJ6316 MODELED GRAV- 980,124.6 (mgal) NAVD 88 AJ6316 AJ6316 HORZ ORDER - A AJ6316 VERT ORDER - FIRST CLASS II AJ6316 ELLP ORDER - FOURTH CLASS I AJ6316 AJ6316.This is a reference station for the REEDY POINT 1 AJ6316.National Continuously Operating Reference Station (RED1). AJ6316 AJ6316.The horizontal coordinates were established by GPS observations AJ6316.and adjusted by the National Geodetic Survey in February 2002. AJ6316 AJ6316.The orthometric height was determined by differential leveling AJ6316.and adjusted by the National Geodetic Survey in July 2002. AJ6316.No vertical observational check was made to the station. AJ6316 AJ6316.The X, Y, and Z were computed from the position and the ellipsoidal ht. AJ6316 AJ6316.The Laplace correction was computed from DEFLEC99 derived deflections. AJ6316 AJ6316.The ellipsoidal height was determined by GPS observations AJ6316.and is referenced to NAD 83. AJ6316 AJ6316.The geoid height was determined by GEOID99. AJ6316 AJ6316.The dynamic height is computed by dividing the NAVD 88 AJ6316.geopotential number by the normal gravity value computed on the AJ6316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AJ6316.degrees latitude (g = 980.6199 gals.). AJ6316 AJ6316.The modeled gravity was interpolated from observed gravity values. AJ6316 AJ6316; North East Units Scale Converg. AJ6316;SPC DE - 171,552.847 185,962.659 MT 0.99999742 -0 06 14.3 AJ6316;UTM 18 - 4,377,447.958 450,166.701 MT 0.99963057 -0 22 09.4 AJ6316 AJ6316 SUPERSEDED SURVEY CONTROL AJ6316 AJ6316.No superseded survey control is available for this station. AJ6316 AJ6316_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ5016777448(NAD 83) AJ6316_MARKER: DJ = TIDAL STATION DISK AJ6316_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+) AJ6316_STAMPING: 1910 K 1997 AJ6316_MARK LOGO: NOS AJ6316_PROJECTION: FLUSH AJ6316_MAGNETIC: N = NO MAGNETIC MATERIAL AJ6316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AJ6316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AJ6316+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2003 AJ6316 AJ6316 HISTORY - Date Condition Report By AJ6316 HISTORY - 1997 MONUMENTED NOS AJ6316 HISTORY - 20000110 GOOD NGS AJ6316 HISTORY - 20010919 GOOD NGS AJ6316 HISTORY - 20030309 GOOD USPSQD AJ6316 AJ6316 STATION DESCRIPTION AJ6316 AJ6316'DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (MLM) AJ6316'RECOVERED BY NATIONAL GEODETIC SURVEY, NEW DESCRIPTION FOLLOWS. THE AJ6316'STATION IS LOCATED ABOUT 3.54 KM (2.20 MI) SOUTH OF DELAWARE CITY NEAR AJ6316'THE JUNCTION OF STATE HIGHWAY 9 AND SOUTH REEDY CREEK ROAD. AJ6316'OWNERSHIP--DELAWARE DEPARTMENT OF TRANSPORTATION. TO REACH THE AJ6316'STATION FROM THE JUNCTION OF CLINTON STREET AND STATE HIGHWAY 9 AJ6316'LOCATED 0.08 KM (0.05 MI) WEST OF THE DELAWARE CITY LIBRARY IN AJ6316'DELAWARE CITY. GO SOUTH ON HIGHWAY 9 FOR 3.54 KM (2.20 MI) CROSSING AJ6316'THE CHESAPEAKE AND DELAWARE CANAL TO THE JUNCTION OF SOUTH REEDY CREEK AJ6316'ROAD ON THE RIGHT, TURN A SHARP RIGHT, NORTH ON SOUTH REEDY CREEK ROAD AJ6316'FOR ABOUT 15.24 M (50.00 FT) TO THE STATION ON THE RIGHT JUST NORTH OF AJ6316'A ROAD SIGN (WEIGHT LIMIT 7 TONS-ADOPT A HIGHWAY GAMMA SIGMA SIGMA) . AJ6316'THE STATION IS AN NOS TIDAL STATION MARK, A PUNCH MARK ON TOP OF A AJ6316'STAINLESS STEEL ROD ENCASED IN A 13 CM PVC PIPE SURROUNDED BY CONCRETE AJ6316'WITH A LOGO CAP ABOUT FLUSH WITH THE GROUND AND ABOUT LEVEL WITH THE AJ6316'ROAD. LOCATED 19.27 M (63.22 FT) NORTHEAST AND ACROSS THE ROAD FROM A AJ6316'POWER POLE, NUMBER 36091 WITH A GUY WIRE, 5.12 M (16.80 FT) NORTH OF AJ6316'THE METAL POST OF A ROAD SIGN (WEIGHT LIMIT 7 TONS- APOPT A HIGHWAY AJ6316'GAMMA SIGMA SIGMA) , 7.32 M (24.02 FT) EAST OF THE CENTER OF THE ROAD AJ6316'AND 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS POST. AJ6316 AJ6316 STATION RECOVERY (2001) AJ6316 AJ6316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (JMW) AJ6316'0.8 KM SOUTHWESTERLY ALONG CLINTON STREET FROM THE POST OFFICE IN AJ6316'DELAWARE CITY, AJ6316'THENCE 3.5 KM SOUTHERLY ALONG STATE HIGHWAY 9, 18.4 M WEST OF THE AJ6316'CENTER OF THE AJ6316'HIGHWAY, 17.7 M NORTH OF A CONCRETE CURB, 7.3 M EAST OF THE CENTER OF AJ6316'REEDY POINT ROAD, AJ6316'5.3 M NORTH OF A SIGN (WEIGHT LIMIT 7 TONS), 0.4 M BELOW THE LEVEL OF AJ6316'THE ROAD, AND 0.3 M AJ6316'WEST OF A WITNESS POST. NOTE--THE ROD WAS DRIVEN TO REFUSAL AND AJ6316'ANCHORED, BUT THE AJ6316'ROD DEPTH IS UNKNOWN. THE MARK IS ON THE ROAD RIGHT-OF-WAY. AJ6316' AJ6316' AJ6316' AJ6316' AJ6316' AJ6316' AJ6316' AJ6316' AJ6316' AJ6316' AJ6316 AJ6316 STATION RECOVERY (2003) AJ6316 AJ6316'RECOVERY NOTE BY US POWER SQUADRON 2003 (DG) AJ6316'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1811 *********************************************************************** JU1811 DESIGNATION - 855 2249 TIDAL 2 JU1811 PID - JU1811 JU1811 STATE/COUNTY- DE/NEW CASTLE JU1811 USGS QUAD - DELAWARE CITY (1993) JU1811 JU1811 *CURRENT SURVEY CONTROL JU1811 ___________________________________________________________________ JU1811* NAD 83(1986)- 39 31 00. (N) 075 34 36. (W) SCALED JU1811* NAVD 88 - 2.575 (meters) 8.45 (feet) ADJUSTED JU1811 ___________________________________________________________________ JU1811 GEOID HEIGHT- -33.51 (meters) GEOID99 JU1811 DYNAMIC HT - 2.574 (meters) 8.44 (feet) COMP JU1811 MODELED GRAV- 980,118.0 (mgal) NAVD 88 JU1811 JU1811 VERT ORDER - FIRST CLASS I JU1811 JU1811.The horizontal coordinates were scaled from a topographic map and have JU1811.an estimated accuracy of +/- 6 seconds. JU1811 JU1811.The orthometric height was determined by differential leveling JU1811.and adjusted by the National Geodetic Survey in June 1991. JU1811.WARNING-Repeat measurements at this control monument indicate possible JU1811.vertical movement. JU1811 JU1811.The geoid height was determined by GEOID99. JU1811 JU1811.The dynamic height is computed by dividing the NAVD 88 JU1811.geopotential number by the normal gravity value computed on the JU1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1811.degrees latitude (g = 980.6199 gals.). JU1811 JU1811.The modeled gravity was interpolated from observed gravity values. JU1811 JU1811; North East Units Estimated Accuracy JU1811;SPC DE - 168,380. 186,240. MT (+/- 180 meters Scaled) JU1811 JU1811 SUPERSEDED SURVEY CONTROL JU1811 JU1811 NGVD 29 - 2.814 (m) 9.23 (f) ADJUSTED 1 1 JU1811 JU1811.Superseded values are not recommended for survey control. JU1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1811.See file dsdata.txt to determine how the superseded data were derived. JU1811 JU1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ504742(NAD 83) JU1811_MARKER: DJ = TIDAL STATION DISK JU1811_SETTING: 30 = CONC CURBING JU1811_STAMPING: 2 1953 JU1811_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JU1811 JU1811 HISTORY - Date Condition Report By JU1811 HISTORY - 1953 MONUMENTED CGS JU1811 HISTORY - 1963 GOOD CGS JU1811 HISTORY - 1979 GOOD NGS JU1811 HISTORY - 19901126 GOOD USPSQD JU1811 HISTORY - 20010331 MARK NOT FOUND NGS JU1811 HISTORY - 20030309 POOR USPSQD JU1811 JU1811 STATION DESCRIPTION JU1811 JU1811'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1811'AT PORT PENN. JU1811'AT PORT PENN, AT THE SOUTHEAST CORNER OF THE INTERSECTION OF JU1811'MAIN AND MARKET STREETS, AND IN TOP OF THE NORTHWEST CONCRETE JU1811'CURBING. JU1811 JU1811 STATION RECOVERY (1979) JU1811 JU1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 JU1811'RECOVERED IN GOOD CONDITION. JU1811 JU1811 STATION RECOVERY (1990) JU1811 JU1811'RECOVERY NOTE BY US POWER SQUADRON 1990 (CSU) JU1811'RECOVERED IN GOOD CONDITION. JU1811 JU1811 STATION RECOVERY (2001) JU1811 JU1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1811'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. JU1811 JU1811 STATION RECOVERY (2003) JU1811 JU1811'RECOVERY NOTE BY US POWER SQUADRON 2003 (DG) JU1811'CHANGE DESCRIPTION TO READ - AT PORT PENN, AT THE SOUTHEAST CORNER OF JU1811'CONGRESS STREET AND MARKET STREETS, AND IN TOP OF THE NORTHWEST JU1811'CONCRETE CURBING. THE DISK IS MISSING AND ONLY THE PIN REMAINS. JU1811'THERE IS YELLOW PAINT AROUND THE PIN. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1812 *********************************************************************** JU1812 DESIGNATION - 855 2249 TIDAL 5 JU1812 PID - JU1812 JU1812 STATE/COUNTY- DE/NEW CASTLE JU1812 USGS QUAD - DELAWARE CITY (1993) JU1812 JU1812 *CURRENT SURVEY CONTROL JU1812 ___________________________________________________________________ JU1812* NAD 83(1986)- 39 31 00. (N) 075 34 36. (W) SCALED JU1812* NAVD 88 - 3.056 (meters) 10.03 (feet) ADJUSTED JU1812 ___________________________________________________________________ JU1812 GEOID HEIGHT- -33.51 (meters) GEOID99 JU1812 DYNAMIC HT - 3.055 (meters) 10.02 (feet) COMP JU1812 MODELED GRAV- 980,118.0 (mgal) NAVD 88 JU1812 JU1812 VERT ORDER - FIRST CLASS I JU1812 JU1812.The horizontal coordinates were scaled from a topographic map and have JU1812.an estimated accuracy of +/- 6 seconds. JU1812 JU1812.The orthometric height was determined by differential leveling JU1812.and adjusted by the National Geodetic Survey in June 1991. JU1812.WARNING-Repeat measurements at this control monument indicate possible JU1812.vertical movement. JU1812 JU1812.The geoid height was determined by GEOID99. JU1812 JU1812.The dynamic height is computed by dividing the NAVD 88 JU1812.geopotential number by the normal gravity value computed on the JU1812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1812.degrees latitude (g = 980.6199 gals.). JU1812 JU1812.The modeled gravity was interpolated from observed gravity values. JU1812 JU1812; North East Units Estimated Accuracy JU1812;SPC DE - 168,380. 186,240. MT (+/- 180 meters Scaled) JU1812 JU1812 SUPERSEDED SURVEY CONTROL JU1812 JU1812 NGVD 29 - 3.302 (m) 10.83 (f) ADJUSTED 1 1 JU1812 JU1812.Superseded values are not recommended for survey control. JU1812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1812.See file dsdata.txt to determine how the superseded data were derived. JU1812 JU1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ504742(NAD 83) JU1812_MARKER: DJ = TIDAL STATION DISK JU1812_SETTING: 30 = SIDEWALK JU1812_STAMPING: 5 1953 JU1812_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JU1812_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JU1812+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2003 JU1812 JU1812 HISTORY - Date Condition Report By JU1812 HISTORY - 1953 MONUMENTED CGS JU1812 HISTORY - 1963 GOOD CGS JU1812 HISTORY - 1976 GOOD LOCENG JU1812 HISTORY - 1979 GOOD NGS JU1812 HISTORY - 19901126 GOOD USPSQD JU1812 HISTORY - 20010331 GOOD NGS JU1812 HISTORY - 20030309 GOOD USPSQD JU1812 JU1812 STATION DESCRIPTION JU1812 JU1812'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1812'AT PORT PENN. JU1812'AT PORT PENN, ON THE WEST SIDE OF MAIN STREET, 186 FEET SOUTH OF JU1812'THE INTERSECTION OF MARKET STREET, 26 FEET WEST OF CENTER LINE JU1812'OF MAIN STREET, 1 FOOT EAST OF THE NORTHEAST CORNER OF A FRAME JU1812'BUILDING HOUSING CLOVER FARM STORE, AND SET ON TOP OF THE BACK JU1812'EDGE OF THE CONCRETE SIDEWALK. JU1812 JU1812 STATION RECOVERY (1976) JU1812 JU1812'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 JU1812'RECOVERED IN GOOD CONDITION. JU1812 JU1812 STATION RECOVERY (1979) JU1812 JU1812'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 JU1812'NOTE-THE CLOVER FARM STORE IS NOW THE POST OFFICE. JU1812 JU1812 STATION RECOVERY (1990) JU1812 JU1812'RECOVERY NOTE BY US POWER SQUADRON 1990 (SCU) JU1812'RECOVERED IN GOOD CONDITION. JU1812 JU1812 STATION RECOVERY (2001) JU1812 JU1812'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1812'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. JU1812 JU1812 STATION RECOVERY (2003) JU1812 JU1812'RECOVERY NOTE BY US POWER SQUADRON 2003 (DG) JU1812'MAIN STREET IS NOW NAMED CONGRESS STREET. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU2509 *********************************************************************** JU2509 DESIGNATION - BRIDGE JU2509 PID - JU2509 JU2509 STATE/COUNTY- DE/NEW CASTLE JU2509 USGS QUAD - DELAWARE CITY (1993) JU2509 JU2509 *CURRENT SURVEY CONTROL JU2509 ___________________________________________________________________ JU2509* NAD 83(1991)- 39 33 16.01894(N) 075 35 56.81325(W) ADJUSTED JU2509* NAVD 88 - 2. (meters) 7. (feet) VERTCON JU2509 ___________________________________________________________________ JU2509 LAPLACE CORR- -2.85 (seconds) DEFLEC99 JU2509 GEOID HEIGHT- -33.38 (meters) GEOID99 JU2509 JU2509 HORZ ORDER - THIRD JU2509 JU2509.The horizontal coordinates were established by classical geodetic methods JU2509.and adjusted by the National Geodetic Survey in January 1992. JU2509.No horizontal observational check was made to the station. JU2509 JU2509.The NAVD 88 height was computed by applying the VERTCON shift value to JU2509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JU2509 JU2509.The Laplace correction was computed from DEFLEC99 derived deflections. JU2509 JU2509.The geoid height was determined by GEOID99. JU2509 JU2509; North East Units Scale Converg. JU2509;SPC DE - 172,576.439 184,319.338 MT 0.99999803 -0 06 58.3 JU2509;SPC NJ - 80,626.729 55,543.525 MT 1.00000981 -0 41 59.9 JU2509;UTM 18 - 4,378,478.772 448,528.737 MT 0.99963262 -0 22 53.5 JU2509 JU2509 SUPERSEDED SURVEY CONTROL JU2509 JU2509 NAD 83(1986)- 39 33 16.01158(N) 075 35 56.82172(W) AD( ) 3 JU2509 NGVD 29 - 2. (m) 7. (f) VERT ANG JU2509 JU2509.Superseded values are not recommended for survey control. JU2509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU2509.See file dsdata.txt to determine how the superseded data were derived. JU2509 JU2509_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ4852978479(NAD 83) JU2509_MARKER: DD = SURVEY DISK JU2509_SETTING: 80 = SET IN A BOULDER JU2509_MAGNETIC: N = NO MAGNETIC MATERIAL JU2509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU2509+STABILITY: SURFACE MOTION JU2509 JU2509 HISTORY - Date Condition Report By JU2509 HISTORY - 1984 MONUMENTED NOS JU2509 HISTORY - 20010331 MARK NOT FOUND NGS JU2509 JU2509 STATION DESCRIPTION JU2509 JU2509'DESCRIBED BY NATIONAL OCEAN SERVICE 1984 (WVH) JU2509'THE STATION IS LOCATED ON THE SOUTH SIDE OF CHESAPEAKE AND JU2509'DELAWARE CANAL, WEST FROM THE DE 9 BRIDGE OVER THE CANAL. JU2509' JU2509'TO REACH THE STATION FROM DE 9 IN DELAWARE CITY, GO SOUTH ON JU2509'DE 9. TURN RIGHT AT SOUTH END OF BRIDGE. GO WEST ON DE 417 JU2509'(DUTCH NECK ROAD) JU2509'0.7 KM (0.4 MILE) TO THE STATION ON THE RIGHT. JU2509' JU2509'THE STATION IS A STANDARD NOS DISK JU2509'STAMPED---BRIDGE 1983---, JU2509'SET INTO THE TOP OF A RIPRAP BOULDER. JU2509'IT IS LOCATED JU2509'19.57 METERS (64.2 FT) EAST FROM THE FIRST TELEPHONE POLE EAST OF JU2509'THE CURVE IN THE ROAD (19TH POLE WEST OF LAST LEFT TURN ON JU2509'CANAL SIDE OF ROAD), AND JU2509'6 METERS (19 FT) NORTH FROM THE CENTERLINE OF THE ROAD. JU2509' JU2509'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.88 METERS. JU2509 JU2509 STATION RECOVERY (2001) JU2509 JU2509'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU2509'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU4136 *********************************************************************** JU4136 CBN - This is a Cooperative Base Network Control Station. JU4136 DESIGNATION - GPS NC 1 JU4136 PID - JU4136 JU4136 STATE/COUNTY- DE/NEW CASTLE JU4136 USGS QUAD - CLAYTON (1993) JU4136 JU4136 *CURRENT SURVEY CONTROL JU4136 ___________________________________________________________________ JU4136* NAD 83(1991)- 39 20 43.38304(N) 075 38 18.26825(W) ADJUSTED JU4136* NAVD 88 - 15.740 (meters) 51.64 (feet) ADJUSTED JU4136 ___________________________________________________________________ JU4136 X - 1,225,095.334 (meters) COMP JU4136 Y - -4,784,744.619 (meters) COMP JU4136 Z - 4,022,031.678 (meters) COMP JU4136 LAPLACE CORR- -2.08 (seconds) DEFLEC99 JU4136 ELLIP HEIGHT- -18.01 (meters) (08/09/02) GPS OBS JU4136 GEOID HEIGHT- -33.73 (meters) GEOID99 JU4136 DYNAMIC HT - 15.732 (meters) 51.61 (feet) COMP JU4136 MODELED GRAV- 980,113.6 (mgal) NAVD 88 JU4136 JU4136 HORZ ORDER - B JU4136 VERT ORDER - SECOND CLASS II JU4136 ELLP ORDER - FOURTH CLASS II JU4136 JU4136.The horizontal coordinates were established by GPS observations JU4136.and adjusted by the National Geodetic Survey in October 1991. JU4136 JU4136.The orthometric height was determined by differential leveling JU4136.and adjusted by the National Geodetic Survey in March 1994. JU4136 JU4136.The X, Y, and Z were computed from the position and the ellipsoidal ht. JU4136 JU4136.The Laplace correction was computed from DEFLEC99 derived deflections. JU4136 JU4136.The ellipsoidal height was determined by GPS observations JU4136.and is referenced to NAD 83. JU4136 JU4136.The geoid height was determined by GEOID99. JU4136 JU4136.The dynamic height is computed by dividing the NAVD 88 JU4136.geopotential number by the normal gravity value computed on the JU4136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU4136.degrees latitude (g = 980.6199 gals.). JU4136 JU4136.The modeled gravity was interpolated from observed gravity values. JU4136 JU4136; North East Units Scale Converg. JU4136;SPC DE - 149,372.799 180,885.181 MT 0.99999950 -0 08 26.1 JU4136;UTM 18 - 4,355,299.684 444,988.683 MT 0.99963726 -0 24 17.1 JU4136 JU4136: Primary Azimuth Mark Grid Az JU4136:SPC DE - GPS NC 1 A 333 00 37.4 JU4136:UTM 18 - GPS NC 1 A 333 16 28.4 JU4136 JU4136|---------------------------------------------------------------------| JU4136| PID Reference Object Distance Geod. Az | JU4136| dddmmss.s | JU4136| JU4137 GPS NC 1 A 404.008 METERS 3325211.3 | JU4136|---------------------------------------------------------------------| JU4136 JU4136 SUPERSEDED SURVEY CONTROL JU4136 JU4136 ELLIP HT - -18.04 (m) (10/23/91) GP( ) 4 1 JU4136 NGVD 29 - 15.99 (m) 52.5 (f) LEVELING 3 JU4136 JU4136.Superseded values are not recommended for survey control. JU4136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU4136.See file dsdata.txt to determine how the superseded data were derived. JU4136 JU4136_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ4498955300(NAD 83) JU4136_MARKER: DH = HORIZONTAL CONTROL DISK JU4136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JU4136_STAMPING: GPS NC-1 1990 JU4136_MARK LOGO: NGS JU4136_MAGNETIC: N = NO MAGNETIC MATERIAL JU4136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU4136+STABILITY: SURFACE MOTION JU4136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JU4136+SATELLITE: SATELLITE OBSERVATIONS - January 09, 1991 JU4136 JU4136 HISTORY - Date Condition Report By JU4136 HISTORY - 1990 MONUMENTED DEDHT JU4136 HISTORY - 19910109 GOOD NGS JU4136 HISTORY - 20010331 GOOD NGS JU4136 JU4136 STATION DESCRIPTION JU4136 JU4136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 JU4136'STATION IS LOCATED ABOUT 6 KM (3.7 MI) NORTHWEST OF SMYRNA, 0.65 KM JU4136'(0.40 MI) SOUTHEAST OF BLACK DIAMOND ROAD, ON THE SOUTHBOUND JU4136'RIGHT-OF-WAY OF US HIGHWAY 13, AT THE EDGE OF A TURF FARM. JU4136'OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION. JU4136'TO REACH FROM THE JUNCTION OF US HIGHWAY 13 AND STATE HIGHWAYS 6 WEST JU4136'AND 300 IN THE NORTH SECTION OF SMYRNA, GO NORTHWEST ON HIGHWAY 13 JU4136'FOR 1.92 KM (1.19 MI) TO TO THE ENTRANCE TO A ROADSIDE REST ON THE JU4136'RIGHT. CONTINUE AHEAD FOR 1.57 KM (0.98 MI) TO SMYRNA LANDING ROAD ON JU4136'THE RIGHT. CONTINUE AHEAD FOR 1.70 KM (1.06 MI) TO A MEDIAN JU4136'CROSSOVER ON THE LEFT. TURN LEFT AND RETURN SOUTHBOUND FOR 0.09 KM JU4136'(0.06 MI) TO THE STATION ON THE RIGHT. JU4136'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 1 CM JU4136'BELOW GOUND. IT IS 92 M (301.8 FT) SOUTHEAST OF THE CENTER OF THE JU4136'CROSSOVER, 9.5 M (31.2 FT) SOUTHWEST OF, AND 0.4 M (1.3 FT) HIGHER JU4136'THAN THE CENTER OF THE SOUTHBOUND LANES, 0.4 M (1.3 FT) NORTHWEST OF JU4136'A FIBERGLASS WITNESS POST, 31.4 M (103.0 FT) SOUTHEAST OF MILEPOST JU4136'65, AND 80.8 M (265.1 FT) SOUTHEAST OF TELEPHONE PEDESTAL GB 101. JU4136'DESCRIBED BY G.R.HEID. JU4136 JU4136 STATION RECOVERY (2001) JU4136 JU4136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU4136'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU4137 *********************************************************************** JU4137 CBN - This is a Cooperative Base Network Control Station. JU4137 DESIGNATION - GPS NC 1 A JU4137 PID - JU4137 JU4137 STATE/COUNTY- DE/NEW CASTLE JU4137 USGS QUAD - CLAYTON (1993) JU4137 JU4137 *CURRENT SURVEY CONTROL JU4137 ___________________________________________________________________ JU4137* NAD 83(1991)- 39 20 55.04192(N) 075 38 25.96247(W) ADJUSTED JU4137* NAVD 88 - 12.529 (meters) 41.11 (feet) ADJUSTED JU4137 ___________________________________________________________________ JU4137 X - 1,224,859.704 (meters) COMP JU4137 Y - -4,784,567.092 (meters) COMP JU4137 Z - 4,022,307.711 (meters) COMP JU4137 LAPLACE CORR- -2.06 (seconds) DEFLEC99 JU4137 ELLIP HEIGHT- -21.19 (meters) (08/09/02) GPS OBS JU4137 GEOID HEIGHT- -33.73 (meters) GEOID99 JU4137 DYNAMIC HT - 12.523 (meters) 41.09 (feet) COMP JU4137 MODELED GRAV- 980,113.8 (mgal) NAVD 88 JU4137 JU4137 HORZ ORDER - B JU4137 VERT ORDER - SECOND CLASS II JU4137 ELLP ORDER - FOURTH CLASS II JU4137 JU4137.The horizontal coordinates were established by GPS observations JU4137.and adjusted by the National Geodetic Survey in October 1991. JU4137.No horizontal observational check was made to the station. JU4137 JU4137.The orthometric height was determined by differential leveling JU4137.and adjusted by the National Geodetic Survey in March 1994. JU4137 JU4137.The X, Y, and Z were computed from the position and the ellipsoidal ht. JU4137 JU4137.The Laplace correction was computed from DEFLEC99 derived deflections. JU4137 JU4137.The ellipsoidal height was determined by GPS observations JU4137.and is referenced to NAD 83. JU4137 JU4137.The geoid height was determined by GEOID99. JU4137 JU4137.The dynamic height is computed by dividing the NAVD 88 JU4137.geopotential number by the normal gravity value computed on the JU4137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU4137.degrees latitude (g = 980.6199 gals.). JU4137 JU4137.The modeled gravity was interpolated from observed gravity values. JU4137 JU4137; North East Units Scale Converg. JU4137;SPC DE - 149,732.806 180,701.830 MT 0.99999958 -0 08 31.0 JU4137;UTM 18 - 4,355,660.402 444,807.060 MT 0.99963751 -0 24 22.1 JU4137 JU4137: Primary Azimuth Mark Grid Az JU4137:SPC DE - GPS NC 1 153 00 37.4 JU4137:UTM 18 - GPS NC 1 153 16 28.5 JU4137 JU4137|---------------------------------------------------------------------| JU4137| PID Reference Object Distance Geod. Az | JU4137| dddmmss.s | JU4137| JU4136 GPS NC 1 404.008 METERS 1525206.4 | JU4137|---------------------------------------------------------------------| JU4137 JU4137 SUPERSEDED SURVEY CONTROL JU4137 JU4137 ELLIP HT - -21.23 (m) (10/23/91) GP( ) 4 1 JU4137 NGVD 29 - 12.78 (m) 41.9 (f) LEVELING 3 JU4137 JU4137.Superseded values are not recommended for survey control. JU4137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU4137.See file dsdata.txt to determine how the superseded data were derived. JU4137 JU4137_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ4480755660(NAD 83) JU4137_MARKER: DH = HORIZONTAL CONTROL DISK JU4137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JU4137_STAMPING: GPS NC-1A 1990 JU4137_MARK LOGO: NGS JU4137_MAGNETIC: N = NO MAGNETIC MATERIAL JU4137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU4137+STABILITY: SURFACE MOTION JU4137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JU4137+SATELLITE: SATELLITE OBSERVATIONS - January 09, 1991 JU4137 JU4137 HISTORY - Date Condition Report By JU4137 HISTORY - 1990 MONUMENTED DEDHT JU4137 HISTORY - 19910109 GOOD NGS JU4137 HISTORY - 20010331 GOOD NGS JU4137 JU4137 STATION DESCRIPTION JU4137 JU4137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 JU4137'STATION IS LOCATED ABOUT 6.5 KM (4.0 MI) NORTHWEST OF SMYRNA, 0.24 KM JU4137'(0.15 MI) SOUTHEAST OF BLACK DIAMOND ROAD, IN THE MEDIAN OF US JU4137'HIGHWAY 13. OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION. JU4137'TO REACH FROM THE JUNCTION OF US HIGHWAY 13 AND STATE HIGHWAYS 6 WEST JU4137'AND 300 IN THE NORTH SECTION OF SMYRNA, GO NORTHWEST ON HIGHWAY 13 JU4137'FOR 1.92 KM (1.19 MI) TO TO THE ENTRANCE TO A ROADSIDE REST ON THE JU4137'RIGHT. CONTINUE AHEAD FOR 1.57 KM (0.98 MI) TO SMYRNA LANDING ROAD ON JU4137'THE RIGHT. CONTINUE AHEAD FOR 1.70 KM (1.06 MI) TO A MEDIAN JU4137'CROSSOVER ON THE LEFT. CONTINUE AHEAD FOR 0.31 KM (0.19 MI) TO THE JU4137'STATION ON THE LEFT, 0.24 KM (0.15 MI) BEFORE REACHING BLACK DIAMOND JU4137'ROAD. JU4137'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 1 FLUSH JU4137'WITH THE GROUND. IT IS 7.4 M (24.3 FT) SOUTHWEST OF THE CENTER OF JU4137'THE NORTHBOUND LANES, 13.9 M (45.6 FT) NORTHEAST OF THE CENTER OF THE JU4137'SOUTHBOUND LANES, 0.4 M (1.3 FT) NORTHWEST OF A FIBERGLASS WITNESS JU4137'POST, 14.2 M (46.6 FT) SOUTHEAST OF THE EXTENDED SOUTHEAST WALL OF JU4137'BRICK-FRONT BUILDING ON WEST SIDE OF HIGHWAY, 6 M (19.7 FT) SOUTHEAST JU4137'OF END OF A HIGH BUSH CLUMP, AND 10 M (32.8 FT) NORTHWEST OF END OF A JU4137'HIGH BUSH CLUMP, AND 244 M (800.5 FT) SOUTHEAST OF THE CENTER OF JU4137'BLACK DIAMOND ROAD. JU4137'DESCRIBED BY G.R.HEID. JU4137 JU4137 STATION RECOVERY (2001) JU4137 JU4137'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU4137'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1249 *********************************************************************** JU1249 DESIGNATION - Q 14 JU1249 PID - JU1249 JU1249 STATE/COUNTY- DE/NEW CASTLE JU1249 USGS QUAD - SMYRNA (1993) JU1249 JU1249 *CURRENT SURVEY CONTROL JU1249 ___________________________________________________________________ JU1249* NAD 83(1986)- 39 21 51. (N) 075 33 35. (W) SCALED JU1249* NAVD 88 - 5.451 (meters) 17.88 (feet) ADJUSTED JU1249 ___________________________________________________________________ JU1249 GEOID HEIGHT- -33.78 (meters) GEOID99 JU1249 DYNAMIC HT - 5.448 (meters) 17.87 (feet) COMP JU1249 MODELED GRAV- 980,114.2 (mgal) NAVD 88 JU1249 JU1249 VERT ORDER - THIRD JU1249 JU1249.The horizontal coordinates were scaled from a topographic map and have JU1249.an estimated accuracy of +/- 6 seconds. JU1249 JU1249.The orthometric height was determined by differential leveling JU1249.and adjusted by the National Geodetic Survey in June 1991. JU1249 JU1249.The geoid height was determined by GEOID99. JU1249 JU1249.The dynamic height is computed by dividing the NAVD 88 JU1249.geopotential number by the normal gravity value computed on the JU1249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1249.degrees latitude (g = 980.6199 gals.). JU1249 JU1249.The modeled gravity was interpolated from observed gravity values. JU1249 JU1249; North East Units Estimated Accuracy JU1249;SPC DE - 151,440. 187,670. MT (+/- 180 meters Scaled) JU1249 JU1249 SUPERSEDED SURVEY CONTROL JU1249 JU1249 NGVD 29 - 5.663 (m) 18.58 (f) ADJUSTED 3 0 JU1249 JU1249.Superseded values are not recommended for survey control. JU1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1249.See file dsdata.txt to determine how the superseded data were derived. JU1249 JU1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ517573(NAD 83) JU1249_MARKER: DB = BENCH MARK DISK JU1249_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED JU1249+WITH SETTING: INTO GROUND JU1249_STAMPING: Q 14 1946 JU1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU1249+STABILITY: SURFACE MOTION JU1249 JU1249 HISTORY - Date Condition Report By JU1249 HISTORY - 1946 MONUMENTED CGS JU1249 HISTORY - 1981 GOOD UDE JU1249 HISTORY - 19930130 GOOD USPSQD JU1249 HISTORY - 20010331 GOOD NGS JU1249 JU1249 STATION DESCRIPTION JU1249 JU1249'DESCRIBED BY COAST AND GEODETIC SURVEY 1946 JU1249'1 MI NW FROM FLEMINGS LANDING. JU1249'1.0 MILE NORTHWEST ALONG A ROAD FROM THE BRIDGE OVER SMYRNA RIVER JU1249'AT FLEMINGS LANDING, NEW CASTLE COUNTY, 0.1 MILE NORTH OF THE JU1249'JUNCTION OF A ROAD LEADING NORTHEAST, IN THE SOUTHWEST CORNER OF JU1249'A Y-ROAD JUNCTION, 30.5 FEET WEST OF THE CENTERLINE OF THE NORTH JU1249'AND SOUTH ROAD, 8 FEET NORTH OF POLE 115, 3 FEET EAST OF A FENCE, JU1249'AND 1 FOOT EAST OF A WHITE WOODEN WITNESS POST. A STANDARD DISK, JU1249'STAMPED Q 14 1946 AND SET IN THE TOP OF A CONCRETE-FILLED JU1249'GALVANIZED-IRON PIPE PROJECTING 2 INCHES ABOVE GROUND. JU1249 JU1249 STATION RECOVERY (1981) JU1249 JU1249'RECOVERY NOTE BY UNIVERSITY OF DELAWARE 1981 JU1249'RECOVERED IN GOOD CONDITION. JU1249 JU1249 STATION RECOVERY (1993) JU1249 JU1249'RECOVERY NOTE BY US POWER SQUADRON 1993 (JM) JU1249'RECOVERED IN GOOD CONDITION. JU1249 JU1249 STATION RECOVERY (2001) JU1249 JU1249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1249'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1078 *********************************************************************** JU1078 DESIGNATION - R 34 JU1078 PID - JU1078 JU1078 STATE/COUNTY- DE/NEW CASTLE JU1078 USGS QUAD - CLAYTON (1993) JU1078 JU1078 *CURRENT SURVEY CONTROL JU1078 ___________________________________________________________________ JU1078* NAD 83(1986)- 39 20 37. (N) 075 39 52. (W) SCALED JU1078* NAVD 88 - 17.004 (meters) 55.79 (feet) ADJUSTED JU1078 ___________________________________________________________________ JU1078 GEOID HEIGHT- -33.71 (meters) GEOID99 JU1078 DYNAMIC HT - 16.995 (meters) 55.76 (feet) COMP JU1078 MODELED GRAV- 980,113.6 (mgal) NAVD 88 JU1078 JU1078 VERT ORDER - FIRST CLASS I JU1078 JU1078.The horizontal coordinates were scaled from a topographic map and have JU1078.an estimated accuracy of +/- 6 seconds. JU1078 JU1078.The orthometric height was determined by differential leveling JU1078.and adjusted by the National Geodetic Survey in June 1991. JU1078 JU1078.The geoid height was determined by GEOID99. JU1078 JU1078.The dynamic height is computed by dividing the NAVD 88 JU1078.geopotential number by the normal gravity value computed on the JU1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1078.degrees latitude (g = 980.6199 gals.). JU1078 JU1078.The modeled gravity was interpolated from observed gravity values. JU1078 JU1078; North East Units Estimated Accuracy JU1078;SPC DE - 149,180. 178,640. MT (+/- 180 meters Scaled) JU1078 JU1078 SUPERSEDED SURVEY CONTROL JU1078 JU1078 NGVD 29 - 17.244 (m) 56.57 (f) ADJUSTED 1 1 JU1078 JU1078.Superseded values are not recommended for survey control. JU1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1078.See file dsdata.txt to determine how the superseded data were derived. JU1078 JU1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ427551(NAD 83) JU1078_MARKER: DB = BENCH MARK DISK JU1078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JU1078_STAMPING: R 34 1963 JU1078_MARK LOGO: CGS JU1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU1078+STABILITY: SURFACE MOTION JU1078_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JU1078+SATELLITE: SATELLITE OBSERVATIONS - November 05, 1990 JU1078 JU1078 HISTORY - Date Condition Report By JU1078 HISTORY - 1963 MONUMENTED CGS JU1078 HISTORY - 19901105 GOOD NGS JU1078 HISTORY - 20010331 GOOD NGS JU1078 JU1078 STATION DESCRIPTION JU1078 JU1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1078'4 MI N FROM CLAYTON. JU1078'4.0 MILES NORTH ALONG THE PENNSYLVANIA RAILROAD FROM THE CROSSING JU1078'OF STATE HIGHWAY 6 AT CLAYTON, ABOUT 0.15 MILE NORTH OF MILEPOST JU1078'33, AT A DIM WOODS ROAD CROSSING, 45 FEET SOUTHWEST OF CENTER JU1078'OF THE CROSSING, 18.6 FEET WEST OF WEST RAIL, 10 FEET EAST OF JU1078'A SIGNAL LIGHT, 3 FEET NORTH OF A TELEPHONE POLE, 1.5 FEET JU1078'SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH TRACK, AND SET JU1078'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES. JU1078 JU1078 STATION RECOVERY (1990) JU1078 JU1078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 JU1078'6.4 KM (4.0 MI) NORTHERLY ALONG THE CONRAIL RAILROAD FROM THE JUNCTION JU1078'OF STATE HIGHWAY 6 (MAIN STREET) IN CLAYTON, 0.3 KM (0.2 MI) JU1078'NORTHWEST OF UNDERGROUND CABLE WARNING POST NUMBER 280, 12.8 M JU1078'(42.0 FT) SOUTHEAST OF THE CENTER OF AN ABANDONED ROAD, 5.7 M JU1078'(18.7 FT) SOUTHWEST OF AND LEVEL WITH THE NEAR RAIL, 0.4 M (1.3 FT) JU1078'NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.2 M JU1078'(0.7 FT) BELOW THE GROUND SURFACE. JU1078 JU1078 STATION RECOVERY (2001) JU1078 JU1078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1078'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1079 *********************************************************************** JU1079 DESIGNATION - S 34 JU1079 PID - JU1079 JU1079 STATE/COUNTY- DE/NEW CASTLE JU1079 USGS QUAD - CLAYTON (1993) JU1079 JU1079 *CURRENT SURVEY CONTROL JU1079 ___________________________________________________________________ JU1079* NAD 83(1986)- 39 19 49. (N) 075 39 23. (W) SCALED JU1079* NAVD 88 - 15.539 (meters) 50.98 (feet) ADJUSTED JU1079 ___________________________________________________________________ JU1079 GEOID HEIGHT- -33.74 (meters) GEOID99 JU1079 DYNAMIC HT - 15.531 (meters) 50.95 (feet) COMP JU1079 MODELED GRAV- 980,112.4 (mgal) NAVD 88 JU1079 JU1079 VERT ORDER - FIRST CLASS I JU1079 JU1079.The horizontal coordinates were scaled from a topographic map and have JU1079.an estimated accuracy of +/- 6 seconds. JU1079 JU1079.The orthometric height was determined by differential leveling JU1079.and adjusted by the National Geodetic Survey in June 1991. JU1079 JU1079.The geoid height was determined by GEOID99. JU1079 JU1079.The dynamic height is computed by dividing the NAVD 88 JU1079.geopotential number by the normal gravity value computed on the JU1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1079.degrees latitude (g = 980.6199 gals.). JU1079 JU1079.The modeled gravity was interpolated from observed gravity values. JU1079 JU1079; North East Units Estimated Accuracy JU1079;SPC DE - 147,700. 179,330. MT (+/- 180 meters Scaled) JU1079 JU1079 SUPERSEDED SURVEY CONTROL JU1079 JU1079 NGVD 29 - 15.779 (m) 51.77 (f) ADJUSTED 1 1 JU1079 JU1079.Superseded values are not recommended for survey control. JU1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1079.See file dsdata.txt to determine how the superseded data were derived. JU1079 JU1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ434536(NAD 83) JU1079_MARKER: DB = BENCH MARK DISK JU1079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JU1079_STAMPING: S 34 1963 JU1079_MARK LOGO: CGS JU1079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU1079+STABILITY: SURFACE MOTION JU1079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JU1079+SATELLITE: SATELLITE OBSERVATIONS - November 07, 1990 JU1079 JU1079 HISTORY - Date Condition Report By JU1079 HISTORY - 1963 MONUMENTED CGS JU1079 HISTORY - 19891025 GOOD TWT JU1079 HISTORY - 19901107 GOOD NGS JU1079 HISTORY - 20010331 GOOD NGS JU1079 JU1079 STATION DESCRIPTION JU1079 JU1079'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1079'3 MI N FROM CLAYTON. JU1079'3.0 MILES NORTH ALONG THE PENNSYLVANIA RAILROAD FROM THE CROSSING JU1079'OF STATE HIGHWAY 6 AT CLAYTON, ABOUT 0.2 MILE NORTH OF MILEPOST JU1079'34, AT THE CROSSING OF A PRIVATE ROAD LEADING EAST AND WEST TO JU1079'A TWO STORY BRICK HOUSE, 36 FEET NORTHWEST OF CENTER OF THE JU1079'CROSSING, 17.7 FEET WEST OF WEST RAIL, 8 FEET SOUTH OF A JU1079'TELEPHONE POLE, 3 FEET NORTHEAST OF THE BASE OF A GUY WIRE, 1.5 JU1079'FEET NORTH OF A STEEL WITNESS POST, 4 FEET BELOW LEVEL OF TRACK, JU1079'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. JU1079 JU1079 STATION RECOVERY (1989) JU1079 JU1079'RECOVERY NOTE BY TWT CONS ENG 1989 JU1079'RECOVERED IN GOOD CONDITION. JU1079 JU1079 STATION RECOVERY (1990) JU1079 JU1079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 JU1079'4.8 KM (3.0 MI) NORTHERLY ALONG THE CONRAIL RAILROAD FROM THE JUNCTION JU1079'OF STATE HIGHWAY 6 (MAIN STREET) IN CLAYTON, 14.2 M (46.6 FT) JU1079'NORTHEAST OF A UTILITY POLE WITH A GUY WIRE, 9.2 M (30.2 FT) NORTHWEST JU1079'OF THE CENTER OF A PAVED ROAD, 5.4 M (17.7 FT) SOUTHWEST OF THE NEAR JU1079'RAIL, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE TRACK, 0.4 M (1.3 FT) JU1079'SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M JU1079'(0.3 FT) BELOW THE GROUND SURFACE. JU1079 JU1079 STATION RECOVERY (2001) JU1079 JU1079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1079'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU3430 *********************************************************************** JU3430 DESIGNATION - SMYRNA FOREST FIRE TWR JU3430 PID - JU3430 JU3430 STATE/COUNTY- DE/NEW CASTLE JU3430 USGS QUAD - SMYRNA (1993) JU3430 JU3430 *CURRENT SURVEY CONTROL JU3430 ___________________________________________________________________ JU3430* NAD 83(1991)- 39 19 18.88205(N) 075 37 17.15585(W) ADJUSTED JU3430* NAVD 88 - JU3430 ___________________________________________________________________ JU3430 LAPLACE CORR- -2.17 (seconds) DEFLEC99 JU3430 GEOID HEIGHT- -33.79 (meters) GEOID99 JU3430 JU3430 HORZ ORDER - THIRD JU3430 JU3430.The horizontal coordinates were established by classical geodetic methods JU3430.and adjusted by the National Geodetic Survey in January 1992. JU3430 JU3430 JU3430.The Laplace correction was computed from DEFLEC99 derived deflections. JU3430 JU3430.The geoid height was determined by GEOID99. JU3430 JU3430; North East Units Scale Converg. JU3430;SPC DE - 146,763.395 182,342.637 MT 0.99999884 -0 07 47.1 JU3430;UTM 18 - 4,352,684.539 446,433.571 MT 0.99963533 -0 23 37.7 JU3430 JU3430 SUPERSEDED SURVEY CONTROL JU3430 JU3430 NAD 83(1986)- 39 19 18.87358(N) 075 37 17.16846(W) AD( ) 4 JU3430 NAD 27 - 39 19 18.46700(N) 075 37 18.41900(W) AD( ) 3 JU3430 JU3430.Superseded values are not recommended for survey control. JU3430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU3430.See file dsdata.txt to determine how the superseded data were derived. JU3430 JU3430_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ4643452685(NAD 83) JU3430_MARKER: 57 = LOOKOUT TOWER JU3430_MARK LOGO: CGS JU3430 JU3430 HISTORY - Date Condition Report By JU3430 HISTORY - 1961 FIRST OBSERVED CGS JU3430 HISTORY - 19830615 GOOD NGS JU3430 HISTORY - 20010331 GOOD NGS JU3430 JU3430 STATION DESCRIPTION JU3430 JU3430'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (RWT) JU3430'THE STATION IS THE TOP AND CENTER OF ROOF OF THE GLASS JU3430'INCLOSED CAB OF THE SMYRNA, FOREST FIRE TOWER. LOCATED JU3430'ALONG THE WEST SIDE OF U.S. HIGHWAY 13, ABOUT 1.0 MILE JU3430'NORTHWEST OF SMYRNA. IT IS A 4-CHANNEL IRON LEGGED STRUCTURE JU3430'WITH A GLASS INCLOSED CAB MOUNTED AT THEIR APEX. THE JU3430'STRUCTURE IS SILVER IN COLOR AND THE OVERALL HEIGHT IS JU3430'APPROXIMATELY 150.0 FEET. JU3430 JU3430 STATION RECOVERY (1983) JU3430 JU3430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN) JU3430'THE STATION IS RECOVERED AS DESCRIBED. JU3430 JU3430 STATION RECOVERY (2001) JU3430 JU3430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU3430'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1080 *********************************************************************** JU1080 DESIGNATION - T 34 JU1080 PID - JU1080 JU1080 STATE/COUNTY- DE/NEW CASTLE JU1080 USGS QUAD - CLAYTON (1993) JU1080 JU1080 *CURRENT SURVEY CONTROL JU1080 ___________________________________________________________________ JU1080* NAD 83(1986)- 39 19 15. (N) 075 39 03. (W) SCALED JU1080* NAVD 88 - 12.225 (meters) 40.11 (feet) ADJUSTED JU1080 ___________________________________________________________________ JU1080 GEOID HEIGHT- -33.76 (meters) GEOID99 JU1080 DYNAMIC HT - 12.218 (meters) 40.09 (feet) COMP JU1080 MODELED GRAV- 980,111.5 (mgal) NAVD 88 JU1080 JU1080 VERT ORDER - FIRST CLASS I JU1080 JU1080.The horizontal coordinates were scaled from a topographic map and have JU1080.an estimated accuracy of +/- 6 seconds. JU1080 JU1080.The orthometric height was determined by differential leveling JU1080.and adjusted by the National Geodetic Survey in June 1991. JU1080 JU1080.The geoid height was determined by GEOID99. JU1080 JU1080.The dynamic height is computed by dividing the NAVD 88 JU1080.geopotential number by the normal gravity value computed on the JU1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1080.degrees latitude (g = 980.6199 gals.). JU1080 JU1080.The modeled gravity was interpolated from observed gravity values. JU1080 JU1080; North East Units Estimated Accuracy JU1080;SPC DE - 146,650. 179,810. MT (+/- 180 meters Scaled) JU1080 JU1080 SUPERSEDED SURVEY CONTROL JU1080 JU1080 NGVD 29 - 12.464 (m) 40.89 (f) ADJUSTED 1 1 JU1080 JU1080.Superseded values are not recommended for survey control. JU1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1080.See file dsdata.txt to determine how the superseded data were derived. JU1080 JU1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ438525(NAD 83) JU1080_MARKER: DB = BENCH MARK DISK JU1080_SETTING: 38 = ABUTMENT JU1080_STAMPING: T 34 1963 JU1080_MARK LOGO: CGS JU1080_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JU1080_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JU1080+SATELLITE: SATELLITE OBSERVATIONS - November 06, 1990 JU1080 JU1080 HISTORY - Date Condition Report By JU1080 HISTORY - 1963 MONUMENTED CGS JU1080 HISTORY - 19901106 GOOD NGS JU1080 HISTORY - 20010331 GOOD NGS JU1080 JU1080 STATION DESCRIPTION JU1080 JU1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1080'2.2 MI N FROM CLAYTON. JU1080'2.25 MILES NORTH ALONG THE PENNSYLVANIA RAILROAD FROM THE JU1080'CROSSING OF STATE HIGHWAY 6 AT CLAYTON, ABOUT 0.25 MILE NORTH JU1080'OF A BLACK TOP ROAD CROSSING IN THE SMALL COMMUNITY OF GREEN JU1080'SPRINGS, SET ON TOP OF WEST END OF THE SOUTH STONE ABUTMENT JU1080'FOR A 18-FOOT BRIDGE OVER MASSEY BRANCH, 133 1/2 FEET NORTH JU1080'OF SIGNAL TOWER 347, 14.4 FEET WEST OF WEST RAIL, AND ABOUT JU1080'4 FEET BELOW LEVEL OF TRACK. JU1080 JU1080 STATION RECOVERY (1990) JU1080 JU1080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 JU1080'3.6 KM (2.2 MI) NORTHERLY ALONG THE CONRAIL RAILROAD FROM THE JUNCTION JU1080'OF STATE HIGHWAY 6 (MAIN STREET) IN CLAYTON, IN TOP OF AND 0.4 M JU1080'(1.3 FT) NORTHEAST OF THE SOUTHWEST END OF THE SOUTHEAST STONE JU1080'ABUTMENT OF RAILROAD BRIDGE NUMBER 3460 SPANNING MASSEY BRANCH, 0.4 JU1080'KM (0.2 MI) NORTH OF THE INTERSECTION OF VANDYKE GREENSPRING ROAD, JU1080'3.7 M (12.1 FT) SOUTHWEST OF THE NEAR RAIL, AND 1.5 M (4.9 FT) BELOW JU1080'THE LEVEL OF THE TRACKS. JU1080 JU1080 STATION RECOVERY (2001) JU1080 JU1080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1080'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 JU1081 *********************************************************************** JU1081 DESIGNATION - U 34 JU1081 PID - JU1081 JU1081 STATE/COUNTY- DE/NEW CASTLE JU1081 USGS QUAD - CLAYTON (1993) JU1081 JU1081 *CURRENT SURVEY CONTROL JU1081 ___________________________________________________________________ JU1081* NAD 83(1986)- 39 18 21. (N) 075 38 30. (W) SCALED JU1081* NAVD 88 - 12.172 (meters) 39.93 (feet) ADJUSTED JU1081 ___________________________________________________________________ JU1081 GEOID HEIGHT- -33.80 (meters) GEOID99 JU1081 DYNAMIC HT - 12.166 (meters) 39.91 (feet) COMP JU1081 MODELED GRAV- 980,109.9 (mgal) NAVD 88 JU1081 JU1081 VERT ORDER - FIRST CLASS I JU1081 JU1081.The horizontal coordinates were scaled from a topographic map and have JU1081.an estimated accuracy of +/- 6 seconds. JU1081 JU1081.The orthometric height was determined by differential leveling JU1081.and adjusted by the National Geodetic Survey in June 1991. JU1081 JU1081.The geoid height was determined by GEOID99. JU1081 JU1081.The dynamic height is computed by dividing the NAVD 88 JU1081.geopotential number by the normal gravity value computed on the JU1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JU1081.degrees latitude (g = 980.6199 gals.). JU1081 JU1081.The modeled gravity was interpolated from observed gravity values. JU1081 JU1081; North East Units Estimated Accuracy JU1081;SPC DE - 144,980. 180,590. MT (+/- 180 meters Scaled) JU1081 JU1081 SUPERSEDED SURVEY CONTROL JU1081 JU1081 NGVD 29 - 12.411 (m) 40.72 (f) ADJUSTED 1 1 JU1081 JU1081.Superseded values are not recommended for survey control. JU1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JU1081.See file dsdata.txt to determine how the superseded data were derived. JU1081 JU1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SVJ446509(NAD 83) JU1081_MARKER: DB = BENCH MARK DISK JU1081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JU1081_STAMPING: U 34 1963 JU1081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JU1081+STABILITY: SURFACE MOTION JU1081 JU1081 HISTORY - Date Condition Report By JU1081 HISTORY - 1963 MONUMENTED CGS JU1081 HISTORY - 20010331 GOOD NGS JU1081 JU1081 STATION DESCRIPTION JU1081 JU1081'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 JU1081'1.1 MI N FROM CLAYTON. JU1081'1.1 MILES NORTH ALONG THE PENNSYLVANIA RAILROAD FROM THE JU1081'CROSSING OF STATE HIGHWAY 6 AT CLAYTON, ABOUT 0.45 MILE NORTH JU1081'OF MILEPOST 36, AT A FARM ROAD CROSSING, 71 FEET SOUTHWEST OF JU1081'CENTER OF THE CROSSING, 27 FEET WEST OF WEST RAIL OF THE JU1081'MAIN TRACK, 4 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.5 FEET JU1081'NORTH OF A STEEL WITNESS POST, 1 FOOT ABOVE LEVEL OF TRACK, AND JU1081'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES. JU1081 JU1081 STATION RECOVERY (2001) JU1081 JU1081'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) JU1081'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.