GP0331 ***********************************************************************
GP0331  DESIGNATION -  5118.76
GP0331  PID         -  GP0331
GP0331  STATE/COUNTY-  AZ/COCONINO
GP0331  USGS QUAD   -  EMMETT HILL (1985)
GP0331
GP0331                         *CURRENT SURVEY CONTROL
GP0331  ___________________________________________________________________
GP0331* NAD 83(1986)-  36 42 49.     (N)    111 59 03.     (W)     SCALED
GP0331* NAVD 88     -      1557.683  (meters)    5110.50   (feet)  POSTED
GP0331  ___________________________________________________________________
GP0331  GEOID HEIGHT-         -22.35  (meters)                     GEOID99
GP0331  DYNAMIC HT  -        1555.810 (meters)    5104.35  (feet)  COMP
GP0331  MODELED GRAV-     979,375.4   (mgal)                       NAVD 88
GP0331
GP0331  VERT ORDER  -  * POSTED, Code A , SEE BELOW
GP0331
GP0331.The horizontal coordinates were scaled from a topographic map and have
GP0331.an estimated accuracy of +/- 6 seconds.
GP0331
GP0331.The orthometric height was determined by differential leveling
GP0331.and adjusted by the National Geodetic Survey in 1992.
GP0331.* This is a POSTED BENCH MARK height.  Code A indicates a distribution
GP0331.rate of 0.0 thru 1.0 mm/km.
GP0331
GP0331.The geoid height was determined by GEOID99.
GP0331
GP0331.The dynamic height is computed by dividing the NAVD 88
GP0331.geopotential number by the normal gravity value computed on the
GP0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
GP0331.degrees latitude (G = 980.6199 gals.).
GP0331
GP0331.The modeled gravity was interpolated from observed gravity values.
GP0331
GP0331;                    North         East    Units  Estimated Accuracy
GP0331;SPC AZ C     -   633,690.      207,330.      MT  (+/- 180 meters Scaled)
GP0331
GP0331                          SUPERSEDED SURVEY CONTROL
GP0331
GP0331  NGVD 29     -      1556.690  (m)         5107.24   (f) ADJ UNCH    1 2
GP0331
GP0331.Superseded values are not recommended for survey control.
GP0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
GP0331.See file dsdata.txt to determine how the superseded data were derived.
GP0331
GP0331_MARKER: DD = SURVEY DISK
GP0331_SETTING: 30 = CULVERT
GP0331_STAMPING: 5118.76 1277+60 1934
GP0331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
GP0331
GP0331  HISTORY     - Date     Condition        Recov. By
GP0331  HISTORY     - 1934     MONUMENTED       AZHD
GP0331  HISTORY     - 1934     GOOD             NGS
GP0331
GP0331                          STATION DESCRIPTION
GP0331
GP0331''DESCRIBED BY NATIONAL GEODETIC SURVEY 1934
GP0331''3.4 MI E FROM HOUSE ROCK SPRINGS.
GP0331''3.4 MILES EAST ALONG U.S. HIGHWAY 89 FROM HOUSE ROCK SPRINGS, COCONINO
GP0331''COUNTY, AT A DOUBLE 6- BY 6-FOOT BOX CULVERT, AND IN THE CENTER OF THE
GP0331''TOP OF THE NORTH CONCRETE HEADWALL.  AN ARIZONA STATE HIGHWAY
GP0331''DEPARTMENT STANDARD DISK, STAMPED 5118.76 1277+60 1934.