FS0121 ***********************************************************************
FS0121  DESIGNATION -  Z 148
FS0121  PID         -  FS0121
FS0121  STATE/COUNTY-  NV/CLARK
FS0121  USGS QUAD   -  BOULDER CITY SW (1976)
FS0121
FS0121                         *CURRENT SURVEY CONTROL
FS0121  ___________________________________________________________________
FS0121* NAD 83(1986)-  35 49 16.     (N)    114 57 21.     (W)     SCALED
FS0121* NAVD 88     -       529.119  (meters)    1735.95   (feet)  POSTED
FS0121  ___________________________________________________________________
FS0121  GEOID HEIGHT-         -28.67  (meters)                     GEOID99
FS0121  DYNAMIC HT  -         528.570 (meters)    1734.15  (feet)  COMP
FS0121  MODELED GRAV-     979,576.6   (mgal)                       NAVD 88
FS0121
FS0121  VERT ORDER  -  * POSTED, Code A , SEE BELOW
FS0121
FS0121.The horizontal coordinates were scaled from a topographic map and have
FS0121.an estimated accuracy of +/- 6 seconds.
FS0121
FS0121.The orthometric height was determined by differential leveling
FS0121.and adjusted by the National Geodetic Survey in 1992.
FS0121.* This is a POSTED BENCH MARK height.  Code A indicates a distribution
FS0121.rate of 0.0 thru 1.0 mm/km.
FS0121
FS0121.The geoid height was determined by GEOID99.
FS0121
FS0121.The dynamic height is computed by dividing the NAVD 88
FS0121.geopotential number by the normal gravity value computed on the
FS0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
FS0121.degrees latitude (G = 980.6199 gals.).
FS0121
FS0121.The modeled gravity was interpolated from observed gravity values.
FS0121
FS0121;                    North         East    Units  Estimated Accuracy
FS0121;SPC NV E     - 8,119,010.      256,700.      MT  (+/- 180 meters Scaled)
FS0121
FS0121                          SUPERSEDED SURVEY CONTROL
FS0121
FS0121  NGVD 29     -       528.415  (m)         1733.64   (f) ADJ UNCH    1 1
FS0121
FS0121.Superseded values are not recommended for survey control.
FS0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
FS0121.See file dsdata.txt to determine how the superseded data were derived.
FS0121
FS0121_MARKER: DB = BENCH MARK DISK
FS0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
FS0121_STAMPING: Z 148 1935
FS0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
FS0121+STABILITY: SURFACE MOTION
FS0121
FS0121  HISTORY     - Date     Condition        Recov. By
FS0121  HISTORY     - 1935     MONUMENTED       CGS
FS0121  HISTORY     - 1949     GOOD             NGS
FS0121  HISTORY     - 1963     GOOD             NGS
FS0121
FS0121                          STATION DESCRIPTION
FS0121
FS0121''DESCRIBED BY NATIONAL GEODETIC SURVEY 1949
FS0121''11.5 MI S FROM ALUNITE.
FS0121''1.7 MILES SOUTH ALONG U.S. HIGHWAY 95 FROM THE JUNCTION  OF U.S.
FS0121''HIGHWAY 93 AT ALUNITE, THENCE 9.8 MILES SOUTH ALONG OLD ABANDONED
FS0121''STATE HIGHWAY 5, 0.1 MILE SOUTH OF THE Y JUNCTION OF A DIRT ROAD
FS0121''LEADING NORTH TO A DRY LAKE, ABOUT 68 YARDS SOUTH OF A STEEL
FS0121''SOUTHERN CALIFORNIA AUTO CLUB SIGN, 52 FEET WEST OF THE CENTER LINE
FS0121''OF THE ROAD, 2.6 FEET SOUTH OF A WITNESS POST, ABOUT LEVEL WITH
FS0121''THE OLD HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
FS0121''0.5 FOOT ABOVE THE GROUND.
FS0121
FS0121                          STATION RECOVERY (1963)
FS0121
FS0121''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1963
FS0121''RECOVERED IN GOOD CONDITION.