NS0030 ***********************************************************************
NS0030  FBN         -  This is a Federal Base Network Control Station.
NS0030  DESIGNATION -  J 20
NS0030  PID         -  NS0030
NS0030  STATE/COUNTY-  WY/FREMONT
NS0030  USGS QUAD   -  PACIFIC SPRINGS (1980)
NS0030
NS0030                         *CURRENT SURVEY CONTROL
NS0030  ___________________________________________________________________
NS0030* NAD 83(1993)-  42 21 41.67519(N)    108 55 45.40289(W)     ADJUSTED
NS0030* NAVD 88     -      2288.156  (meters)    7507.06   (feet)  ADJUSTED
NS0030  ___________________________________________________________________
NS0030  X           -  -1,531,727.471 (meters)                     COMP
NS0030  Y           -  -4,466,360.937 (meters)                     COMP
NS0030  Z           -   4,276,899.092 (meters)                     COMP
NS0030  LAPLACE CORR-           2.49  (seconds)                    DEFLEC99
NS0030  ELLIP HEIGHT-        2275.89  (meters)                     GPS OBS
NS0030  GEOID HEIGHT-         -12.22  (meters)                     GEOID99
NS0030  DYNAMIC HT  -        2286.262 (meters)    7500.84  (feet)  COMP
NS0030  MODELED GRAV-     979,711.0   (mgal)                       NAVD 88
NS0030
NS0030  HORZ ORDER  -  B
NS0030  VERT ORDER  -  FIRST     CLASS II
NS0030  ELLP ORDER  -  FOURTH    CLASS I
NS0030
NS0030.The horizontal coordinates were established by GPS observations
NS0030.and adjusted by the National Geodetic Survey in October 1994.
NS0030
NS0030.The orthometric height was determined by differential leveling
NS0030.and adjusted by the National Geodetic Survey in June 1991.
NS0030
NS0030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
NS0030
NS0030.The Laplace correction was computed from DEFLEC99 derived deflections.
NS0030
NS0030.The ellipsoidal height was determined by GPS observations
NS0030.and is referenced to NAD 83.
NS0030
NS0030.The geoid height was determined by GEOID99.
NS0030
NS0030.The dynamic height is computed by dividing the NAVD 88
NS0030.geopotential number by the normal gravity value computed on the
NS0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
NS0030.degrees latitude (g = 980.6199 gals.).
NS0030
NS0030.The modeled gravity was interpolated from observed gravity values.
NS0030
NS0030;                    North         East     Units   Scale      Converg.
NS0030;SPC WYWC     -   206,753.527   585,231.937   MT  0.99994018 -0 07 14.9
NS0030;UTM  12      - 4,691,999.657   670,521.441   MT  0.99995778 +1 23 44.2
NS0030
NS0030                          SUPERSEDED SURVEY CONTROL
NS0030
NS0030  NGVD 29     -      2286.899  (m)         7502.93   (f) ADJ UNCH    1 2
NS0030
NS0030.Superseded values are not recommended for survey control.
NS0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
NS0030.See file dsdata.txt to determine how the superseded data were derived.
NS0030
NS0030_MARKER: DB = BENCH MARK DISK
NS0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
NS0030_STAMPING: J 20 1933 7502.564
NS0030_MAGNETIC: N = NO MAGNETIC MATERIAL
NS0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
NS0030+STABILITY: SURFACE MOTION
NS0030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
NS0030+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1993
NS0030
NS0030  HISTORY     - Date     Condition        Recov. By
NS0030  HISTORY     - 1933     MONUMENTED       CGS
NS0030  HISTORY     - 19930725 GOOD             WYDT
NS0030
NS0030                          STATION DESCRIPTION
NS0030
NS0030''DESCRIBED BY COAST AND GEODETIC SURVEY 1933
NS0030''11.0 MI SW FROM SOUTH PASS CITY.
NS0030''11.0 MILES SOUTHWEST ALONG THE ROAD TO FARSON FROM THE POST OFFICE AT
NS0030''SOUTH PASS CITY, FREMONT COUNTY, 0.4 MILE SOUTHWEST OF THE CREST OF A
NS0030''LONG RIDGE, 72 FEET SOUTHEAST OF THE CENTER LINE OF THE MAIN ROAD, AND
NS0030''6 FEET EAST OF A SIDE ROAD.  A STANDARD DISK, STAMPED 7502.564 J 20
NS0030''1933 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
NS0030''GROUND.
NS0030
NS0030                          STATION RECOVERY (1993)
NS0030
NS0030''RECOVERY NOTE BY WYOMING DEPARTMENT OF TRANSPORTATION 1993 (RR)
NS0030''STATION IS LOCATED ABOUT 70 KM (43.50 MI) SOUTHWEST OF LANDER, 52 KM
NS0030''(32.30 MI) NORTHEAST OF FARSON, 18 KM (11.20 MI) NORTHEAST OF THE
NS0030''SUBLETT-SWEETWATER-FREMONT COUNTIES JUNCTION CORNER, 1.6 KM (1.00 MI)
NS0030''SOUTHEAST OF THE CONTINENTAL DIVIDE, ON HIGHWAY RIGHT-OF-WAY, AT MILE
NS0030''32.1, IN THE NORTHEAST 1/4 OF SECTION 36, T 28 N, R 102 W.
NS0030''OWNERSHIP--WYOMING DEPARTMENT OF TRANSPORTATION. TO REACH FROM THE
NS0030''JUNCTION OF US HIGHWAY 287 AND STATE HIGHWAYS 28 AND 789 (ABOUT 14 KM
NS0030''(8.70 MI) SOUTHEAST OF LANDER), GO SOUTHWEST ON HIGHWAY 28 FOR 54.6 KM
NS0030''(33.90 MI) TO THE BRIDGE OVER THE SWEETWATER RIVER, JUST PAST THE REST
NS0030''AREA.  CONTINUE AHEAD FOR 1.26 KM (0.80 MI) TO A BIG SANDY ROAD ON THE
NS0030''RIGHT.  CONTINUE AHEAD FOR 2.04 KM (1.25 MI) TO THE STATION ON THE
NS0030''RIGHT. STATION MARK IS A DISK SET IN THE TOP OF A 25-CM SQUARE
NS0030''CONCRETE POST PROJECTING 15 CM ABOVE GROUND.  IT IS 21.9 M (71.9 FT)
NS0030''NORTHWEST OF, AND LEVEL WITH THE HIGHWAY CENTER, 23.2 M (76.1 FT)
NS0030''SOUTHEAST OF THE RIGHT-OF-WAY FENCE, AND 0.3 M (1.0 FT) SOUTHEAST OF A
NS0030''FIBERGLASS WITNESS POST. DESCRIBED BY WHD, TYPED BY GRH.