BM0988 ***********************************************************************
BM0988  DESIGNATION -  HEMPSTEAD WALLER CO CTHSE TWR
BM0988  PID         -  BM0988
BM0988  STATE/COUNTY-  TX/WALLER
BM0988  USGS QUAD   -  HEMPSTEAD (1980)
BM0988
BM0988                         *CURRENT SURVEY CONTROL
BM0988  ___________________________________________________________________
BM0988* NAD 83(1993)-  30 05 52.11003(N)    096 04 38.18403(W)     ADJUSTED
BM0988* NAVD 88     -
BM0988  ___________________________________________________________________
BM0988  LAPLACE CORR-          -0.34  (seconds)                    DEFLEC99
BM0988  GEOID HEIGHT-         -27.39  (meters)                     GEOID99
BM0988
BM0988  HORZ ORDER  -  THIRD
BM0988
BM0988.The horizontal coordinates were established by classical geodetic methods
BM0988.and adjusted by the National Geodetic Survey in February 1996.
BM0988
BM0988
BM0988.The Laplace correction was computed from DEFLEC99 derived deflections.
BM0988
BM0988.The geoid height was determined by GEOID99.
BM0988
BM0988;                    North         East     Units   Scale      Converg.
BM0988;SPC TXSC     - 4,254,490.716   881,683.136   MT  0.99995167 +1 25 54.8
BM0988;UTM  14      - 3,333,228.118   781,674.541   MT  1.00057898 +1 27 59.9
BM0988;UTM  15      - 3,333,619.747   203,424.205   MT  1.00068532 -1 32 39.5
BM0988
BM0988                          SUPERSEDED SURVEY CONTROL
BM0988
BM0988  NAD 83(1986)-  30 05 52.12461(N)    096 04 38.16673(W) AD(       ) 4
BM0988  NAD 27      -  30 05 51.33900(N)    096 04 37.32300(W) AD(       ) 3
BM0988
BM0988.Superseded values are not recommended for survey control.
BM0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BM0988.See file dsdata.txt to determine how the superseded data were derived.
BM0988
BM0988_MARKER: 86 = CUPOLA
BM0988
BM0988  HISTORY     - Date     Condition        Recov. By
BM0988  HISTORY     - 1935     FIRST OBSERVED   CGS
BM0988
BM0988                          STATION DESCRIPTION
BM0988
BM0988''DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
BM0988''THIS INTERSECTION STATION IS THE CENTER OF THE CUPOLA ON TOP OF
BM0988''THE WALLER COUNTY COURTHOUSE.  THE COURTHOUSE IS A BUFF-COLORED
BM0988''BRICK BUILDING TRIMMED WITH RED BRICK.  THE BUILDING IS
BM0988''SQUARE AND HAS AN OCTAGONAL TOWER AT EACH CORNER.  EACH TOWER
BM0988''HAS A PYRAMIDAL ROOF WITH FINIAL AT TIP.  AT THE CENTER OF THE
BM0988''ROOF OF THE BUILDING IS A SQUARE CUPOLA WITH THREE WINDOWS
BM0988''ON EACH SIDE.  THE TOP OF THE CUPOLA IS A SQUARE RIBBED DOME
BM0988''WITH A FLAT TOP.  THERE IS A DORMER WITH A CLOCK ON EACH SIDE
BM0988''OF THE DOME.  THE TOPS OF THE DORMERS ARE CIRCULAR.  THE
BM0988''BUILDING IS ABOUT 85 FEET HIGH AND IS QUITE PROMINENT.
BM0988''
BM0988''U.S.G.S.B.M. AND TRAVERSE STATION NO. 5 IS ON TOP OF THE STONE
BM0988''ON THE E SIDE OF THE STEPS AT THE S ENTRANCE OF THE BUILDING.
BM0988''
BM0988''THE BUILDING IS ABOUT 100 FEET N OF HIGHWAY TEXAS 6 (MAIN
BM0988''STREET OF TOWN) AND ABOUT 300 FEET E OF THE STREET ON WHICH
BM0988''TEXAS 6 TURNS N.