1 National Geodetic Survey, Retrieval Date = JANUARY 5, 2004 BV0525 *********************************************************************** BV0525 DESIGNATION - S 22 BV0525 PID - BV0525 BV0525 STATE/COUNTY- MS/COVINGTON BV0525 USGS QUAD - SEMINARY (1982) BV0525 BV0525 *CURRENT SURVEY CONTROL BV0525 ___________________________________________________________________ BV0525* NAD 83(1986)- 31 32 00. (N) 089 28 28. (W) SCALED BV0525* NAVD 88 - 70.69 (+/-2cm) 231.9 (feet) VERTCON BV0525 ___________________________________________________________________ BV0525 GEOID HEIGHT- -26.12 (meters) GEOID99 BV0525 BV0525 VERT ORDER - SECOND CLASS 0 (See Below) BV0525 BV0525.The horizontal coordinates were scaled from a topographic map and have BV0525.an estimated accuracy of +/- 6 seconds. BV0525 BV0525.The NAVD 88 height was computed by applying the VERTCON shift value to BV0525.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) BV0525.The vertical order pertains to the NGVD 29 superseded value. BV0525 BV0525.The geoid height was determined by GEOID99. BV0525 BV0525; North East Units Estimated Accuracy BV0525;SPC MS E - 225,590. 239,120. MT (+/- 180 meters Scaled) BV0525 BV0525 SUPERSEDED SURVEY CONTROL BV0525 BV0525 NGVD 29 (??/??/92) 70.703 (m) 231.96 (f) ADJ UNCH 2 0 BV0525 BV0525.Superseded values are not recommended for survey control. BV0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. BV0525.See file dsdata.txt to determine how the superseded data were derived. BV0525 BV0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV650913(NAD 83) BV0525_MARKER: DB = BENCH MARK DISK BV0525_SETTING: 0 = UNSPECIFIED SETTING BV0525_STAMPING: S 22 (1934)231.965 BV0525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY BV0525 BV0525 HISTORY - Date Condition Report By BV0525 HISTORY - 1934 MONUMENTED CGS BV0525 HISTORY - 1966 GOOD MSHD BV0525 HISTORY - 20031126 MARK NOT FOUND INDIV BV0525 BV0525 STATION DESCRIPTION BV0525 BV0525'DESCRIBED BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1966 BV0525'2.6 MI SE FROM SEMINARY. BV0525'TO REACH FROM THE U.S. POST OFFICE ON HIGHWAY 590 IN SEMINARY GO EAST BV0525'FOR 0.1 MILES ACROSS THE RAILROAD TRACK TO A GRAVEL ROAD ON THE RIGHT, BV0525'TURN RIGHT AND GO 2.45 MILES ACROSS THE RAILROAD TRACK TO THE MARK ON BV0525'THE LEFT. IT IS 97 FEET SOUTHEAST OF THE CENTER OF THE ROAD CROSSING, BV0525'73 FEET NORTHEAST OF THE CENTER OF THE ROAD AT THE SOUTHEAST END OF A BV0525'CURVE, 45.5 FEET EAST OF A RAILROAD STOP SIGN, 2.5 FEET NORTHWEST OF A BV0525'TELEGRAPH POLE AND 1 FOOT EAST OF A METAL WITNESS POST. BV0525 BV0525 STATION RECOVERY (2003) BV0525 BV0525'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 BV0525'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = JANUARY 5, 2004 BV0527 *********************************************************************** BV0527 DESIGNATION - U 22 BV0527 PID - BV0527 BV0527 STATE/COUNTY- MS/COVINGTON BV0527 USGS QUAD - SEMINARY (1982) BV0527 BV0527 *CURRENT SURVEY CONTROL BV0527 ___________________________________________________________________ BV0527* NAD 83(1986)- 31 33 41. (N) 089 29 59. (W) SCALED BV0527* NAVD 88 - 81.578 (meters) 267.64 (feet) ADJUSTED BV0527 ___________________________________________________________________ BV0527 GEOID HEIGHT- -26.07 (meters) GEOID99 BV0527 DYNAMIC HT - 81.480 (meters) 267.32 (feet) COMP BV0527 MODELED GRAV- 979,445.4 (mgal) NAVD 88 BV0527 BV0527 VERT ORDER - SECOND CLASS 0 BV0527 BV0527.The horizontal coordinates were scaled from a topographic map and have BV0527.an estimated accuracy of +/- 6 seconds. BV0527 BV0527.The orthometric height was determined by differential leveling BV0527.and adjusted by the National Geodetic Survey in May 1996. BV0527 BV0527.The geoid height was determined by GEOID99. BV0527 BV0527.The dynamic height is computed by dividing the NAVD 88 BV0527.geopotential number by the normal gravity value computed on the BV0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 BV0527.degrees latitude (g = 980.6199 gals.). BV0527 BV0527.The modeled gravity was interpolated from observed gravity values. BV0527 BV0527; North East Units Estimated Accuracy BV0527;SPC MS E - 228,710. 236,740. MT (+/- 180 meters Scaled) BV0527 BV0527 SUPERSEDED SURVEY CONTROL BV0527 BV0527 NGVD 29 (??/??/92) 81.615 (m) 267.77 (f) ADJ UNCH 2 0 BV0527 BV0527.Superseded values are not recommended for survey control. BV0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. BV0527.See file dsdata.txt to determine how the superseded data were derived. BV0527 BV0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RBV627945(NAD 83) BV0527_MARKER: DB = BENCH MARK DISK BV0527_SETTING: 34 = WALL OF SCHOOL BV0527_STAMPING: U 22 1934 267.765 BV0527_MARK LOGO: CGS BV0527_MAGNETIC: N = NO MAGNETIC MATERIAL BV0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO BV0527+STABILITY: SURFACE MOTION BV0527_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR BV0527+SATELLITE: SATELLITE OBSERVATIONS - November 26, 2003 BV0527 BV0527 HISTORY - Date Condition Report By BV0527 HISTORY - 1934 MONUMENTED CGS BV0527 HISTORY - 1966 GOOD MSHD BV0527 HISTORY - 19890525 SEE DESCRIPTION MSHD BV0527 HISTORY - 20031126 GOOD INDIV BV0527 BV0527 STATION DESCRIPTION BV0527 BV0527'DESCRIBED BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1966 BV0527'IN SEMINARY. BV0527'TO REACH FROM THE U.S. POST OFFICE ON HIGHWAY 590 IN SEMINARY GO WEST BV0527'FOR 0.05 TO THE SCHOOL ON THE LEFT AND THE MARK AS DESCRIBED. IT IS BV0527'1.5 FEET EAST OF THE NORTHWEST CORNER OF THE SCHOOL BUILDING SET BV0527'VERTICALLY AND APPROXIMATELY 5 FEET ABOVE THE GROUND. BV0527 BV0527 STATION RECOVERY (1989) BV0527 BV0527'RECOVERY NOTE BY MISSISSIPPI STATE HIGHWAY DEPARTMENT 1989 BV0527'MARK IS LOCATED ABOUT 0.75 MI (1.21 KM) EAST ALONG STATE HIGHWAY 590 BV0527'FROM THE JUNCTION OF U.S. HIGHWAY 49 TO THE MARK ON THE RIGHT IN THE BV0527'NORTH WALL OF THE SEMINARY SCHOOL 0.15 MI (0.24 KM) WEST OF THE BV0527'RAILROAD CROSSING IN SEMINARY IS IN SECTION 22, T 7N, R 15W. MARK IS BV0527'A STANDARD DISK SET VERTICALLY IN A DRILL HOLE IN THE FACE OF THE BV0527'NORTH WALL OF THE OLDEST OF TWO SCHOOL BUILDINGS, 152 FT (46.3 M) BV0527'SOUTH OF THE CENTER OF HIGHWAY 590, 95 FT (29.0 M) SOUTHEAST OF A BV0527'FLAG POLE, 1 FT (0.3 M) EAST OF THE NORTHWEST OF THE CORNER OF THE BV0527'SCHOOL AND IS ABOUT 5 FT (1.5 M) ABOVE THE GROUND. BV0527 BV0527 STATION RECOVERY (2003) BV0527 BV0527'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (WC) BV0527'RECOVERED IN GOOD CONDITION.