1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 HS2247 *********************************************************************** HS2247 DESIGNATION - TRIGO AZ MK HS2247 PID - HS2247 HS2247 STATE/COUNTY- CA/SAN JOAQUIN HS2247 USGS QUAD - FARMINGTON (1987) HS2247 HS2247 *CURRENT SURVEY CONTROL HS2247 ___________________________________________________________________ HS2247* NAD 83(1992)- 37 55 49.44184(N) 120 56 40.60348(W) ADJUSTED HS2247* NAVD 88 - 44.7 (meters) 147. (feet) GPS OBS HS2247 ___________________________________________________________________ HS2247 EPOCH DATE - 1991.35 HS2247 X - -2,590,170.731 (meters) COMP HS2247 Y - -4,320,222.570 (meters) COMP HS2247 Z - 3,899,361.804 (meters) COMP HS2247 LAPLACE CORR- 5.13 (seconds) DEFLEC99 HS2247 ELLIP HEIGHT- 13.51 (meters) (07/22/97) GPS OBS HS2247 GEOID HEIGHT- -31.19 (meters) GEOID03 HS2247 HS2247 HORZ ORDER - FIRST HS2247 VERT ORDER - THIRD (See Below) HS2247 ELLP ORDER - FOURTH CLASS I HS2247 HS2247.The horizontal coordinates were established by GPS observations HS2247.and adjusted by the National Geodetic Survey in July 1997. HS2247.The horizontal coordinates are valid at the epoch date displayed above. HS2247.The epoch date for horizontal control is a decimal equivalence HS2247.of Year/Month/Day. HS2247 HS2247.The orthometric height was determined by GPS observations and a HS2247.high-resolution geoid model. HS2247.The vertical order pertains to the NGVD 29 superseded value. HS2247 HS2247.The X, Y, and Z were computed from the position and the ellipsoidal ht. HS2247 HS2247.The Laplace correction was computed from DEFLEC99 derived deflections. HS2247 HS2247.The ellipsoidal height was determined by GPS observations HS2247.and is referenced to NAD 83. HS2247 HS2247.The geoid height was determined by GEOID03. HS2247 HS2247; North East Units Scale Factor Converg. HS2247;SPC CA 3 - 658,840.850 1,960,914.473 MT 0.99993406 -0 16 19.9 HS2247;SPC CA 3 - 2,161,547.02 6,433,433.57 sFT 0.99993406 -0 16 19.9 HS2247;UTM 10 - 4,200,085.001 680,637.544 MT 1.00000190 +1 15 49.7 HS2247 HS2247! - Elev Factor x Scale Factor = Combined Factor HS2247!SPC CA 3 - 0.99999788 x 0.99993406 = 0.99993194 HS2247!UTM 10 - 0.99999788 x 1.00000190 = 0.99999978 HS2247 HS2247 SUPERSEDED SURVEY CONTROL HS2247 HS2247 NGVD 29 (??/??/??) 43.86 (m) 143.9 (f) RESET 3 HS2247 HS2247.Superseded values are not recommended for survey control. HS2247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS2247.See file dsdata.txt to determine how the superseded data were derived. HS2247 HS2247_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8063800085(NAD 83) HS2247_MARKER: DZ = AZIMUTH MARK DISK HS2247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HS2247_SP_SET: SET IN TOP OF CONCRETE MONUMENT HS2247_STAMPING: TRIGO 1943 HS2247_MARK LOGO: CGS HS2247_MAGNETIC: N = NO MAGNETIC MATERIAL HS2247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HS2247+STABILITY: SURFACE MOTION HS2247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR HS2247+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2005 HS2247 HS2247 HISTORY - Date Condition Report By HS2247 HISTORY - 1943 MONUMENTED CGS HS2247 HISTORY - 1963 GOOD NGS HS2247 HISTORY - 19930122 GOOD CADT HS2247 HISTORY - 20050331 GOOD NVGPS HS2247 HS2247 STATION DESCRIPTION HS2247 HS2247'DESCRIBED BY NATIONAL GEODETIC SURVEY 1963 HS2247'3 MI E FROM FARMINGTON. HS2247'3.0 MILES EAST ALONG STATE HIGHWAY 4 FROM THE POST OFFICE AT HS2247'FARMINGTON, ON THE OUTSIDE OF A CURVE, 191 FEET SOUTHEAST OF THE HS2247'CENTER LINE OF THE HIGHWAY, 57.0 FEET NORTHWEST OF T JUNCTION HS2247'POWER POLE 507 E16, 47.5 FEET NORTH OF THE CENTER OF A WIRE GATE, HS2247'21 FEET EAST OF THE CENTER LINE OF A ROAD LEADING SOUTH TO A HS2247'LOADING CORRAL, 1.2 FEET WEST OF A FENCE, 0.7 FOOT WEST OF A HS2247'WITNESS POST, ABOUT 5 FEET LOWER THAN THE HIGHWAY, AND SET IN HS2247'THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND. HS2247 HS2247 STATION RECOVERY (1993) HS2247 HS2247'RECOVERY NOTE BY CALTRANS 1993 (PDG) HS2247'THE STATION WAS RECOVERED. A COMPLETE NEW DESCRIPTION FOLLOWS. THE HS2247'STATION IS LOCATED ON THE SOUTH SIDE OF STATE HIGHWAY 4, ABOUT 20 MI HS2247'(32.2 KM) EAST OF STOCKTON AND 3 MI (4.8 KM) EAST OF FARMINGTON. TO HS2247'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4 AND 99 IN HS2247'STOCKTON, GO EAST ON HIGHWAY 4 FOR 5.3 MI (8.5 KM) TO THE INTERSECTION HS2247'WITH JACK TONE ROAD. CONTINUE EAST ON HIGHWAY 4 FOR 8.4 MI (13.5 KM) HS2247'TO THE INTERSECTION WITH ESCALON-BELLOTA ROAD IN FARMINGTON. CONTINUE HS2247'EAST ON HIGHWAY 4 FOR 3.0 MI (4.8 KM) TO A SIDE ROAD RIGHT. TURN HS2247'RIGHT AND GO SOUTHEAST AND SOUTH FOR 0.1 MI (0.2 KM) TO A HS2247'T-INTERSECTION. TURN LEFT AND GO EAST ON A GRAVEL ROAD FOR ABOUT 400 HS2247'FT (121.9 M) TO A NORTH-SOUTH BARBED WIRE FENCE AND THE STATION ON THE HS2247'LEFT. THE STATION IS ABOUT 600 FT (182.9 M) EAST OF A 200 FT (61.0 M) HS2247'HIGH COMMUNICATIONS TOWER, 57.1 FT (17.4 M) NORTHEAST OF JOINT POLE NO HS2247'507, 46.6 FT (14.2 M) NORTH OF A T-FENCE CORNER, 46.0 FT (14.0 M) HS2247'NORTH OF A CABLE ANCHOR FOR THE JOINT POLE, 1.0 FT (0.3 M) WEST OF THE HS2247'BARBED WIRE FENCE, 0.6 FT (0.2 M) WEST OF A METAL WITNESS POST AND HS2247'PROJECTS 0.2 FT (0.1 M) ABOVE GROUND. THE STATION WAS OCCUPIED AS HS2247'PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. HS2247 HS2247 STATION RECOVERY (2005) HS2247 HS2247'RECOVERY NOTE BY NORTH VALLEYS GPS SERVICES 2005 (RJ) HS2247'RECOVERED IN GOOD CONDITION.