DV0247 ***********************************************************************
DV0247  DESIGNATION -  RV 87
DV0247  PID         -  DV0247
DV0247  STATE/COUNTY-  AZ/MARICOPA
DV0247  USGS QUAD   -  EL MIRAGE (1983)
DV0247
DV0247                         *CURRENT SURVEY CONTROL
DV0247  ___________________________________________________________________
DV0247* NAD 83(1986)-  33 36 25.     (N)    112 18 14.     (W)     SCALED
DV0247* NAVD 88     -       347.63   (+/-2cm)    1140.5    (feet)  VERTCON
DV0247  ___________________________________________________________________
DV0247  GEOID HEIGHT-         -30.08  (meters)                     GEOID99
DV0247
DV0247  VERT ORDER  -  SECOND    CLASS 0 (See Below)
DV0247
DV0247.The horizontal coordinates were scaled from a topographic map and have
DV0247.an estimated accuracy of +/- 6 seconds.
DV0247
DV0247.The NAVD 88 height was computed by applying the VERTCON shift value to
DV0247.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
DV0247.The vertical order pertains to the superseded datum.
DV0247
DV0247.The geoid height was determined by GEOID99.
DV0247
DV0247;                    North         East    Units  Estimated Accuracy
DV0247;SPC AZ C     -   289,130.      177,430.      MT  (+/- 180 meters Scaled)
DV0247
DV0247                          SUPERSEDED SURVEY CONTROL
DV0247
DV0247  NGVD 29     -       347.061  (m)         1138.65   (f) ADJ UNCH    2 0
DV0247
DV0247.Superseded values are not recommended for survey control.
DV0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DV0247.See file dsdata.txt to determine how the superseded data were derived.
DV0247
DV0247_MARKER: R = RIVET
DV0247_SETTING: 36 = ABUTMENT
DV0247_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
DV0247
DV0247  HISTORY     - Date     Condition        Recov. By
DV0247  HISTORY     - UNK      MONUMENTED       ATSFRR
DV0247  HISTORY     - 1933     GOOD             NGS
DV0247
DV0247                          STATION DESCRIPTION
DV0247
DV0247''DESCRIBED BY NATIONAL GEODETIC SURVEY 1933
DV0247''4.4 MI NW FROM PEORIA.
DV0247''MONEL METAL RIVET, ON A. T. AND S. F. RY. CO. RIGHT OF WAY, IN MILE
DV0247''176, AT AQUA FRIA RIVER, AT SOUTHEAST END OF RAILROAD BRIDGE NO.
DV0247''B-176, ON TOP OF CONCRETE ABUTMENT, SOUTHWEST OF TRACK.