1 National Geodetic Survey, Retrieval Date = SEPTEMBER 3, 2003 JC0644 *********************************************************************** JC0644 FBN - This is a Federal Base Network Control Station. JC0644 DESIGNATION - F 103 JC0644 PID - JC0644 JC0644 STATE/COUNTY- MO/MONTGOMERY JC0644 USGS QUAD - PINNACLE LAKE (1973) JC0644 JC0644 *CURRENT SURVEY CONTROL JC0644 ___________________________________________________________________ JC0644* NAD 83(1997)- 38 47 49.88889(N) 091 28 24.10160(W) ADJUSTED JC0644* NAVD 88 - 165.231 (meters) 542.10 (feet) ADJUSTED JC0644 ___________________________________________________________________ JC0644 X - -127,984.131 (meters) COMP JC0644 Y - -4,975,923.322 (meters) COMP JC0644 Z - 3,974,878.365 (meters) COMP JC0644 LAPLACE CORR- 2.01 (seconds) DEFLEC99 JC0644 ELLIP HEIGHT- 133.17 (meters) (03/31/98) GPS OBS JC0644 GEOID HEIGHT- -32.05 (meters) GEOID99 JC0644 DYNAMIC HT - 165.125 (meters) 541.75 (feet) COMP JC0644 MODELED GRAV- 979,987.4 (mgal) NAVD 88 JC0644 JC0644 HORZ ORDER - B JC0644 VERT ORDER - SECOND CLASS 0 JC0644 ELLP ORDER - THIRD CLASS I JC0644 JC0644.The horizontal coordinates were established by GPS observations JC0644.and adjusted by the National Geodetic Survey in March 1998. JC0644 JC0644.The orthometric height was determined by differential leveling JC0644.and adjusted by the National Geodetic Survey in June 1991. JC0644 JC0644.The X, Y, and Z were computed from the position and the ellipsoidal ht. JC0644 JC0644.The Laplace correction was computed from DEFLEC99 derived deflections. JC0644 JC0644.The ellipsoidal height was determined by GPS observations JC0644.and is referenced to NAD 83. JC0644 JC0644.The geoid height was determined by GEOID99. JC0644 JC0644.The dynamic height is computed by dividing the NAVD 88 JC0644.geopotential number by the normal gravity value computed on the JC0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JC0644.degrees latitude (g = 980.6199 gals.). JC0644 JC0644.The modeled gravity was interpolated from observed gravity values. JC0644 JC0644; North East Units Scale Converg. JC0644;SPC MO E - 329,367.823 165,445.763 MT 1.00002134 -0 36 35.7 JC0644;UTM 15 - 4,295,377.876 632,574.258 MT 0.99981643 +0 57 24.0 JC0644 JC0644 SUPERSEDED SURVEY CONTROL JC0644 JC0644 NGVD 29 - 165.241 (m) 542.13 (f) ADJ UNCH 2 0 JC0644 JC0644.Superseded values are not recommended for survey control. JC0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JC0644.See file dsdata.txt to determine how the superseded data were derived. JC0644 JC0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXC3257495378(NAD 83) JC0644_MARKER: DB = BENCH MARK DISK JC0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JC0644_STAMPING: F 103 1935 JC0644_MARK LOGO: CGS JC0644_MAGNETIC: N = NO MAGNETIC MATERIAL JC0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JC0644+STABILITY: SURFACE MOTION JC0644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JC0644+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2003 JC0644 JC0644 HISTORY - Date Condition Report By JC0644 HISTORY - 1935 MONUMENTED CGS JC0644 HISTORY - 19970211 GOOD NGS JC0644 HISTORY - 20030709 GOOD MODNR JC0644 JC0644 STATION DESCRIPTION JC0644 JC0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 JC0644'0.7 MI S FROM BIG SPRINGS. JC0644'0.7 MILE SOUTH ALONG STATE HIGHWAY 19 FROM BIGSPRING, JC0644'MONTGOMERY COUNTY, AT A ROAD JUNCTION, 40 FEET NORTH OF THE JC0644'CENTERLINE OF THE HIGHWAY, 30 FEET WEST OF THE CENTERLINE OF JC0644'THE ROAD LEADING NORTH AND 15 FEET WEST OF A FENCE CORNER. JC0644'A STANDARD DISK, STAMPED F 103 1935 AND SET IN THE TOP OF A JC0644'CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND. JC0644 JC0644 STATION RECOVERY (1997) JC0644 JC0644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM) JC0644'THE STATION IS LOCATED ABOUT 11.0 KM (6.85 MI) SOUTH OF INTERSTATE 70 JC0644'(EXIT 175) , ABOUT 0.8 KM (0.50 MI) SOUTHEAST OF BIG SPRING, MO. ALONG JC0644'THE NORTHEAST SIDE OF STATE HIGHWAY 19, JUST NORTH OF THE JUNCTION OF JC0644'COUNTY ROAD 267, IN THE GRASS JUST SOUTH OF A RIGHT-OF-WAY FENCE AND JC0644'WITNESS POST. OWNERSHIP--STATE OF MISSOURI. TO REACH THE STATION FROM JC0644'THE JUNCTION OF STATE HIGHWAYS K AND 19 IN BIG SPRING, GO SOUTH, 0.8 JC0644'KM (0.50 MI) ALONG HIGHWAY 19 TO THE STATION ON THE LEFT, JUST BEFORE JC0644'ROUTE 267 AND NORTHWEST OF A FENCE CORNER. THE STATION IS 12.2 M JC0644'(40.0 FT) NORTHEAST OF THE HIGHWAY 19 CENTERLINE, 9.4 M (30.8 FT) JC0644'NORTHWEST OF THE ROAD 267 CENTER, 4.4 M (14.4 FT) NORTHWEST OF A JC0644'UTILITY POLE AT A SOUTHEAST FENCE CORNER, 2.8 M (9.2 FT) SOUTHEAST OF JC0644'A GREEN BURIED CABLE JUNCTION BOX, 0.5 M (1.6 FT) SOUTH OF A FENCE AND JC0644'WITNESS POST. THE MONUMENT IS ABOUT LEVEL WITH THE HIGHWAY AND JC0644'PROJECTS ABOUT 5-CM ABOVE THE GROUND SURFACE. BY R.G. HAYES. JC0644 JC0644 STATION RECOVERY (2003) JC0644 JC0644'RECOVERY NOTE BY MO DEPT OF NAT RES 2003 (BDC) JC0644'RECOVERED IN GOOD CONDITION.