DX0691 ***********************************************************************
DX0691  DESIGNATION -  T 15
DX0691  PID         -  DX0691
DX0691  STATE/COUNTY-  CA/RIVERSIDE
DX0691  USGS QUAD   -  INDIO (1972)
DX0691
DX0691                         *CURRENT SURVEY CONTROL
DX0691  ___________________________________________________________________
DX0691* NAD 83(1986)-  33 43 10.     (N)    116 12 54.     (W)     SCALED
DX0691* NAVD 88     -        -3.674  (meters)     -12.05   (feet)  ADJUSTED
DX0691  ___________________________________________________________________
DX0691  GEOID HEIGHT-         -33.06  (meters)                     GEOID99
DX0691  DYNAMIC HT  -          -3.670 (meters)     -12.04  (feet)  COMP
DX0691  MODELED GRAV-     979,525.2   (mgal)                       NAVD 88
DX0691
DX0691  VERT ORDER  -  FIRST     CLASS II
DX0691
DX0691.The horizontal coordinates were scaled from a topographic map and have
DX0691.an estimated accuracy of +/- 6 seconds.
DX0691
DX0691.The orthometric height was determined by differential leveling
DX0691.and adjusted by the National Geodetic Survey in May 2000.
DX0691.No vertical observational check was made to the station.
DX0691
DX0691.The geoid height was determined by GEOID99.
DX0691
DX0691.The dynamic height is computed by dividing the NAVD 88
DX0691.geopotential number by the normal gravity value computed on the
DX0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
DX0691.degrees latitude (G = 980.6199 gals.).
DX0691
DX0691.The modeled gravity was interpolated from observed gravity values.
DX0691
DX0691;                    North         East    Units  Estimated Accuracy
DX0691;SPC CA 6     -   672,210.    2,003,240.      MT  (+/- 180 meters Scaled)
DX0691
DX0691                          SUPERSEDED SURVEY CONTROL
DX0691
DX0691  NGVD 29     -        -4.362  (m)          -14.31   (f) ADJUSTED    1 2
DX0691
DX0691.Superseded values are not recommended for survey control.
DX0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DX0691.See file dsdata.txt to determine how the superseded data were derived.
DX0691
DX0691_MARKER: DB = BENCH MARK DISK
DX0691_SETTING: 36 = BUILDING
DX0691_STAMPING: T-15 -14.088
DX0691_MAGNETIC: N = NO MAGNETIC MATERIAL
DX0691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
DX0691_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
DX0691+SATELLITE: SATELLITE OBSERVATIONS - March 19, 1999
DX0691
DX0691  HISTORY     - Date     Condition        Recov. By
DX0691  HISTORY     - UNK      MONUMENTED       USGS
DX0691  HISTORY     - 1955     GOOD             NGS
DX0691  HISTORY     - 1988     GOOD             NGS
DX0691  HISTORY     - 19990319 GOOD             NGS
DX0691
DX0691                          STATION DESCRIPTION
DX0691
DX0691''DESCRIBED BY NATIONAL GEODETIC SURVEY 1955
DX0691''AT INDIO.
DX0691''AT INDIO, AT THE NORTHWEST CORNER OF THE INTERSECTION OF JACKSON
DX0691''STREET AND BLISS AVENUE, AT THE SOUTHEAST CORNER OF THE B.P.O.E.
DX0691''BUILDING, SET VERTICALLY IN THE EAST CONCRETE WALL OF THE
DX0691''BUILDING, 0.7 FOOT NORTH OF THE SOUTHEAST CORNER, AND 0.4 FOOT
DX0691''ABOVE THE SIDEWALK.  NOTE-- THE FACE OF THE WALL OF THE BUILDING
DX0691''HAS BEEN TILED AND THE MARK IS COUNTERSUNK 0.1 FOOT.
DX0691
DX0691                          STATION RECOVERY (1988)
DX0691
DX0691''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
DX0691''RECOVERED IN GOOD CONDITION.  THE 1955 DESCRIPTION IS ADEQUATE EXCEPT
DX0691''THAT THE JACKSON STREET REFERRED TO THEREIN IS CALLED FARGO STREET
DX0691''AND THE STREET 1 BLOCK EAST IS NOW CALLED JACKSON.
DX0691
DX0691                          STATION RECOVERY (1999)
DX0691
DX0691''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
DX0691''IN INDIO, AT THE INTERSECTION OF BLISS AVENUE AND FARGO STREET, SET
DX0691''VERTICALLY IN THE EAST FACE OF AN ABANDONED BUILDING, 9.7 M (31.8 FT)
DX0691''NORTH OF THE AVENUE CENTER, 8.3 M (27.2 FT) WEST OF THE STREET
DX0691''CENTERLINE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STREET, AND 0.1 M
DX0691''(0.3 FT) NORTH OF THE SOUTHEAST CORNER OF THE BUILDING.