1 National Geodetic Survey, Retrieval Date = OCTOBER 3, 2005 DC0971 *********************************************************************** DC0971 DESIGNATION - M 61 DC0971 PID - DC0971 DC0971 STATE/COUNTY- CA/SAN DIEGO DC0971 USGS QUAD - LA MESA (1980) DC0971 DC0971 *CURRENT SURVEY CONTROL DC0971 ___________________________________________________________________ DC0971* NAD 83(1986)- 32 45 52. (N) 117 01 12. (W) SCALED DC0971* NAVD 88 - 165.24 (+/-2cm) 542.1 (feet) VERTCON DC0971 ___________________________________________________________________ DC0971 GEOID HEIGHT- -34.07 (meters) GEOID03 DC0971 DC0971 VERT ORDER - FIRST CLASS II (See Below) DC0971 DC0971.The horizontal coordinates were scaled from a topographic map and have DC0971.an estimated accuracy of +/- 6 seconds. DC0971 DC0971.The NAVD 88 height was computed by applying the VERTCON shift value to DC0971.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DC0971.The vertical order pertains to the NGVD 29 superseded value. DC0971 DC0971.The geoid height was determined by GEOID03. DC0971 DC0971; North East Units Estimated Accuracy DC0971;SPC CA 6 - 566,560. 1,927,850. MT (+/- 180 meters Scaled) DC0971 DC0971 SUPERSEDED SURVEY CONTROL DC0971 DC0971 NGVD 29 (??/??/??) 164.588 (m) 539.99 (f) ADJUSTED 1 2 DC0971 DC0971.Superseded values are not recommended for survey control. DC0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DC0971.See file dsdata.txt to determine how the superseded data were derived. DC0971 DC0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMS981251(NAD 83) DC0971_MARKER: DB = BENCH MARK DISK DC0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DC0971_SP_SET: SET IN TOP OF CONCRETE MONUMENT DC0971_STAMPING: M 61 1927 DC0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DC0971+STABILITY: SURFACE MOTION DC0971 DC0971 HISTORY - Date Condition Report By DC0971 HISTORY - 1927 MONUMENTED CGS DC0971 HISTORY - 1955 GOOD NGS DC0971 HISTORY - 1967 MARK NOT FOUND USGS DC0971 HISTORY - 20050913 MARK NOT FOUND GEOCAC DC0971 DC0971 STATION DESCRIPTION DC0971 DC0971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1955 DC0971'AT LA MESA. DC0971'AT LA MESA, NEAR THE CITY HALL, AT THE CROSSING OF LA MESA DC0971'BOULEVARD AND THE SAN DIEGO ARIZONA EASTERN RAILWAY, IN A SMALL DC0971'GRASSY PARK, 38.3 FEET NORTHEAST OF THE NORTHEAST RAIL, 11.3 FEET DC0971'NORTHWEST OF THE NORTHWEST CURB OF THE BOULEVARD, 10.1 FEET DC0971'SOUTHWEST OF THE SOUTHWEST CURB OF SPRING STREET, 7 FEET SOUTHEAST DC0971'OF A STEEL FLAGPOLE, 1.7 FEET NORTHWEST OF THE NORTHWEST EDGE DC0971'OF THE SIDEWALK, ABOUT LEVEL WITH THE STREET, FLUSH WITH THE DC0971'GROUND, AND SET IN THE TOP OF A CONCRETE POST. DC0971 DC0971 STATION RECOVERY (1967) DC0971 DC0971'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967 DC0971'MARK NOT FOUND. DC0971 DC0971 STATION RECOVERY (2005) DC0971 DC0971'RECOVERY NOTE BY GEOCACHING 2005 (GAM) DC0971'DESC PUTS MARK ON KERBSIDE OF SPRING STREET. CURATOR OF LEMASA RAILWAY DC0971'MUSEUM, HOUSED ADJACENT IN OLD DEPOT, REPORTS THAT MAJOR ROADWAORD DC0971'WERE CONDUCTED WHEN THE AREA WAS REDEVELOPED FOR THE SECOND TROLLEY DC0971'LINE. DC0971'MARK DESTROYED. 1 National Geodetic Survey, Retrieval Date = OCTOBER 3, 2005 DC2083 *********************************************************************** DC2083 DESIGNATION - RANDY AZ MK DC2083 PID - DC2083 DC2083 STATE/COUNTY- CA/SAN DIEGO DC2083 USGS QUAD - JAMUL MOUNTAINS (1994) DC2083 DC2083 *CURRENT SURVEY CONTROL DC2083 ___________________________________________________________________ DC2083* NAD 83(1992)- 32 44 23.77838(N) 116 56 31.68598(W) ADJUSTED DC2083* NAVD 88 - 111.86 (+/-2cm) 367.0 (feet) VERTCON DC2083 ___________________________________________________________________ DC2083 EPOCH DATE - 1991.35 DC2083 LAPLACE CORR- 6.99 (seconds) DEFLEC99 DC2083 GEOID HEIGHT- -33.74 (meters) GEOID03 DC2083 DC2083 HORZ ORDER - SECOND DC2083 VERT ORDER - THIRD ? (See Below) DC2083 DC2083.The horizontal coordinates were established by classical geodetic methods DC2083.and adjusted by the National Geodetic Survey in June 1996. DC2083.The horizontal coordinates are valid at the epoch date displayed above. DC2083.The epoch date for horizontal control is a decimal equivalence DC2083.of Year/Month/Day. DC2083 DC2083.The NAVD 88 height was computed by applying the VERTCON shift value to DC2083.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DC2083.The vertical order pertains to the NGVD 29 superseded value. DC2083 DC2083.The Laplace correction was computed from DEFLEC99 derived deflections. DC2083 DC2083.The geoid height was determined by GEOID03. DC2083 DC2083; North East Units Scale Factor Converg. DC2083;SPC CA 6 - 563,792.955 1,935,128.658 MT 1.00000750 -0 22 49.2 DC2083;SPC CA 6 - 1,849,710.72 6,348,834.61 sFT 1.00000750 -0 22 49.2 DC2083;UTM 11 - 3,622,458.576 505,421.310 MT 0.99960036 +0 01 52.7 DC2083 DC2083! - Elev Factor x Scale Factor = Combined Factor DC2083!SPC CA 6 - 0.99998774 x 1.00000750 = 0.99999524 DC2083!UTM 11 - 0.99998774 x 0.99960036 = 0.99958810 DC2083 DC2083 SUPERSEDED SURVEY CONTROL DC2083 DC2083 NAD 83(1986)- 32 44 23.77550(N) 116 56 31.68273(W) AD(1984.00) 2 DC2083 NAD 27 - 32 44 23.58632(N) 116 56 28.59232(W) AD( ) 2 DC2083 NGVD 29 (07/19/86) 111.21 (m) 364.9 (f) LEVELING 3 DC2083 DC2083.Superseded values are not recommended for survey control. DC2083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DC2083.See file dsdata.txt to determine how the superseded data were derived. DC2083 DC2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS0542122459(NAD 83) DC2083_MARKER: DD = SURVEY DISK DC2083_SETTING: 66 = SET IN ROCK OUTCROP DC2083_SP_SET: SET IN ROCK OUTCROP DC2083_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DC2083+STABILITY: POSITION/ELEVATION WELL DC2083 DC2083 HISTORY - Date Condition Report By DC2083 HISTORY - 1974 MONUMENTED CADH DC2083 HISTORY - 20050910 MARK NOT FOUND GEOCAC DC2083 DC2083 STATION DESCRIPTION DC2083 DC2083'DESCRIBED BY CA DIV OF HIGHWAYS 1974 (ATD) DC2083'AZIMUTH MARK IS A 3-1/2 INCH CADH BRASS DISK STAMPED RANDY AZIMUTH DC2083'1974 CEMENTED IN A ROCK OUTCROP 2.5 FT. BY 5 FT. PROJECTING DC2083'1 FT. IT IS 250 FT. NE OF THE JCT. OF HIGHWAYS 54 AND 94, 120 FT. DC2083'NORTH OF POWER POLE NO. 375855 AND 47 FT. WEST OF AN LOD PAVED DC2083'DRIVE. DC2083 DC2083 STATION RECOVERY (2005) DC2083 DC2083'RECOVERY NOTE BY GEOCACHING 2005 (GAM) DC2083'ATTENDED 1120. DC2083'LOD PAVED DRIVE I ASSUME IS THE OLD LOG PAVED ROADWAY WHICH RAN DC2083'PARALLEL TO DRIVEWAY INTO THE SHOPPING COMPLEX. ROCKY OUTCROP EXISTS DC2083'BUT NO MARK. DRIVEWAY OF BURGER KING BUILT CIRCA 1990 APPEARS TO HAVE DC2083'BEEN BUILT OVER SITE. MARK DESTROYED.