AW1573 ***********************************************************************
AW1573  DESIGNATION -  R 1201
AW1573  PID         -  AW1573
AW1573  STATE/COUNTY-  TX/HARRIS
AW1573  USGS QUAD   -  LEAGUE CITY (1982)
AW1573
AW1573                         *CURRENT SURVEY CONTROL
AW1573  ___________________________________________________________________
AW1573* NAD 83(1986)-  29 35 19.     (N)    095 01 52.     (W)     SCALED
AW1573* NAVD 88     -         3.721  (meters)      12.21   (feet)  ADJUSTED
AW1573  ___________________________________________________________________
AW1573  GEOID HEIGHT-         -26.99  (meters)                     GEOID99
AW1573  DYNAMIC HT  -           3.716 (meters)      12.19  (feet)  COMP
AW1573  MODELED GRAV-     979,275.3   (mgal)                       NAVD 88
AW1573
AW1573  VERT ORDER  -  FIRST     CLASS II
AW1573
AW1573.The horizontal coordinates were scaled from a topographic map and have
AW1573.an estimated accuracy of +/- 6 seconds.
AW1573
AW1573.The orthometric height was determined by differential leveling
AW1573.and adjusted by the National Geodetic Survey in June 1991.
AW1573
AW1573.The geoid height was determined by GEOID99.
AW1573
AW1573.The dynamic height is computed by dividing the NAVD 88
AW1573.geopotential number by the normal gravity value computed on the
AW1573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
AW1573.degrees latitude (G = 980.6199 gals.).
AW1573
AW1573.The modeled gravity was interpolated from observed gravity values.
AW1573
AW1573;                    North         East    Units  Estimated Accuracy
AW1573;SPC TXSC     - 4,201,060.      984,390.      MT  (+/- 180 meters Scaled)
AW1573
AW1573                          SUPERSEDED SURVEY CONTROL
AW1573
AW1573  NGVD 29     -         3.718  (m)           12.20   (f) ADJUSTED    1 2
AW1573
AW1573.Superseded values are not recommended for survey control.
AW1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AW1573.See file dsdata.txt to determine how the superseded data were derived.
AW1573
AW1573_MARKER: DB = BENCH MARK DISK
AW1573_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
AW1573+WITH SETTING: INFORMATION.
AW1573_STAMPING: R 1201 1973
AW1573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
AW1573
AW1573  HISTORY     - Date     Condition        Recov. By
AW1573  HISTORY     - 1973     MONUMENTED       NGS
AW1573  HISTORY     - 1974     GOOD
AW1573  HISTORY     - 1978     GOOD             DOD
AW1573  HISTORY     - 1978     GOOD             NGS
AW1573  HISTORY     - 1983     GOOD             NGS
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             USPSQD
AW1573  HISTORY     - 1987     GOOD             NGS
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1988     GOOD             USPSQD
AW1573  HISTORY     - 1989     GOOD             USPSQD
AW1573  HISTORY     - 1989     GOOD             USPSQD
AW1573  HISTORY     - 1989     GOOD             USPSQD
AW1573  HISTORY     - 1989     GOOD             USPSQD
AW1573  HISTORY     - 1990     GOOD             USPSQD
AW1573  HISTORY     - 1990     GOOD             USPSQD
AW1573  HISTORY     - 19910216 GOOD             USPSQD
AW1573  HISTORY     - 19931122 GOOD             USPSQD
AW1573
AW1573                          STATION DESCRIPTION
AW1573
AW1573''DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
AW1573''1.8 MI N FROM SEABROOK.
AW1573''ABOUT 1.7 MILES NORTH ALONG STATE HWY. 146 FROM THE INTERSECTION OF
AW1573''NASA RD. 1 AT SEABROOK, THENCE 0.1 MILE WEST ALONG A PAVED ROAD, 173
AW1573''FEET WEST OF THE WEST RAIL OF THE SOUTHERN PACIFIC RAILROAD, ABOUT 66
AW1573''FEET SOUTH OF THE CENTER LINE OF A PAVED ROAD, 51 FEET WEST-SOUTHWEST
AW1573''OF A MOBIL CHEMICAL CO. HIGH-PRESSURE GAS LINE, 21 FEET EAST OF THE
AW1573''CENTER LINE OF A METAL GATE AND ENTRANCE TO A DOUBLE ROW OF POWER LINE
AW1573''TOWERS, 1 FOOT NORTH OF A FENCE, ABOUT 0.5 FOOT WEST OF A METAL
AW1573''WITNESS POST, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND IS A
AW1573''DISK SET ON TOP OF A 4-FOOT LENGTH OF 5/8-INCH COPPER COATED STEEL ROD
AW1573''WHICH PROJECTS 1 INCH BELOW THE SURFACE OF THE GROUND, AND IS
AW1573''PROTECTED BY A 6-INCH IRON PIPE FLUSH WITH THE GROUND.
AW1573
AW1573                          STATION RECOVERY (1974)
AW1573
AW1573''RECOVERED 1974
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1978)
AW1573
AW1573''RECOVERY NOTE BY US DEPARTMENT OF DEFENSE 1978
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1978)
AW1573
AW1573''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1983)
AW1573
AW1573''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (BB)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (CCC)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (GAR)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (GWS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (CWT)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (JRM)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (MBS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (WMR)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (RLB)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (GPB)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1987 (LT)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1987)
AW1573
AW1573''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
AW1573''RECOVERED IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE EXCEPT THE
AW1573''GATE MENTIONED THEREIN NO LONGER EXISTS, AND THE PAVED ROAD HAS BEEN
AW1573''NAMED RED BLUFF ROAD.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (JLS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (HS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (BP)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (PT)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (BB)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (JHB)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (MGB)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (GWS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (BMS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (KHR)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1988)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1988 (LGS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1989)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1989 (JDA)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1989)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1989 (JE)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1989)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1989 (BP)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1989)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1989 (GWS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1990)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1990 (MRS)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1990)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1990 (LD)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1991)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1991 (JJ)
AW1573''RECOVERED IN GOOD CONDITION.
AW1573
AW1573                          STATION RECOVERY (1993)
AW1573
AW1573''RECOVERY NOTE BY US POWER SQUADRON 1993
AW1573''RECOVERED IN GOOD CONDITION.