CS1738 ***********************************************************************
CS1738  DESIGNATION -  X 268
CS1738  PID         -  CS1738
CS1738  STATE/COUNTY-  TX/TARRANT
CS1738  USGS QUAD   -  FORT WORTH (1982)
CS1738
CS1738                         *CURRENT SURVEY CONTROL
CS1738  ___________________________________________________________________
CS1738* NAD 83(1986)-  32 44 46.     (N)    097 19 41.     (W)     SCALED
CS1738* NAVD 88     -       191.250  (meters)     627.46   (feet)  ADJUSTED
CS1738  ___________________________________________________________________
CS1738  GEOID HEIGHT-         -27.70  (meters)                     GEOID99
CS1738  DYNAMIC HT  -         191.026 (meters)     626.72  (feet)  COMP
CS1738  MODELED GRAV-     979,463.0   (mgal)                       NAVD 88
CS1738
CS1738  VERT ORDER  -  FIRST     CLASS II
CS1738
CS1738.The horizontal coordinates were scaled from a topographic map and have
CS1738.an estimated accuracy of +/- 6 seconds.
CS1738
CS1738.The orthometric height was determined by differential leveling
CS1738.and adjusted by the National Geodetic Survey in June 1991.
CS1738
CS1738.The geoid height was determined by GEOID99.
CS1738
CS1738.The dynamic height is computed by dividing the NAVD 88
CS1738.geopotential number by the normal gravity value computed on the
CS1738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CS1738.degrees latitude (G = 980.6199 gals.).
CS1738
CS1738.The modeled gravity was interpolated from observed gravity values.
CS1738
CS1738;                    North         East    Units  Estimated Accuracy
CS1738;SPC TXNC     - 2,120,310.      709,820.      MT  (+/- 180 meters Scaled)
CS1738
CS1738                          SUPERSEDED SURVEY CONTROL
CS1738
CS1738  NGVD 29     -       191.233  (m)          627.40   (f) ADJ UNCH    1 2
CS1738
CS1738.Superseded values are not recommended for survey control.
CS1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CS1738.See file dsdata.txt to determine how the superseded data were derived.
CS1738
CS1738_MARKER: DB = BENCH MARK DISK
CS1738_SETTING: 30 = STEP
CS1738_STAMPING: X 268 1934
CS1738_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
CS1738
CS1738  HISTORY     - Date     Condition        Recov. By
CS1738  HISTORY     - 1934     MONUMENTED       CGS
CS1738  HISTORY     - 1957     GOOD             NGS
CS1738  HISTORY     - 1966     GOOD             NGS
CS1738  HISTORY     - 1983     GOOD             NGS
CS1738  HISTORY     - 1989     GOOD             USPSQD
CS1738  HISTORY     - 19960301 GOOD             USPSQD
CS1738
CS1738                          STATION DESCRIPTION
CS1738
CS1738''DESCRIBED BY NATIONAL GEODETIC SURVEY 1957
CS1738''IN FORT WORTH.
CS1738''THIS MARK IS AT THE U.S. POST OFFICE WHICH IS BETWEEN THROCKMORTEN AND
CS1738''JENNINGS AT LANCASTER.  THE MARK IS AT THE TOP OF THE STEPS ON THE
CS1738''NORTH SIDE OF THE EAST ENTRANCE TO THE POST OFFICE AND IS ABOUT 50
CS1738''FEET NORTH AND ABOVE BENCH MARK L 246.  IT IS 1 FOOT EAST OF THE EAST
CS1738''WALL.
CS1738
CS1738                          STATION RECOVERY (1966)
CS1738
CS1738''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966
CS1738''RECOVERED IN GOOD CONDITION.
CS1738
CS1738                          STATION RECOVERY (1983)
CS1738
CS1738''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
CS1738''RECOVERED IN GOOD CONDITION.
CS1738
CS1738                          STATION RECOVERY (1989)
CS1738
CS1738''RECOVERY NOTE BY US POWER SQUADRON 1989 (RHB)
CS1738''RECOVERED IN GOOD CONDITION.
CS1738
CS1738                          STATION RECOVERY (1996)
CS1738
CS1738''RECOVERY NOTE BY US POWER SQUADRON 1996
CS1738''RECOVERED IN GOOD CONDITION.