GP0265 ***********************************************************************
GP0265  DESIGNATION -  E 51
GP0265  PID         -  GP0265
GP0265  STATE/COUNTY-  AZ/COCONINO
GP0265  USGS QUAD   -  EMMETT WASH (1985)
GP0265
GP0265                         *CURRENT SURVEY CONTROL
GP0265  ___________________________________________________________________
GP0265* NAD 83(1986)-  36 41 01.     (N)    111 50 31.     (W)     SCALED
GP0265* NAVD 88     -      1455.164  (meters)    4774.15   (feet)  POSTED
GP0265  ___________________________________________________________________
GP0265  GEOID HEIGHT-         -22.77  (meters)                     GEOID99
GP0265  DYNAMIC HT  -        1453.450 (meters)    4768.53  (feet)  COMP
GP0265  MODELED GRAV-     979,401.7   (mgal)                       NAVD 88
GP0265
GP0265  VERT ORDER  -  * POSTED, Code A , SEE BELOW
GP0265
GP0265.The horizontal coordinates were scaled from a topographic map and have
GP0265.an estimated accuracy of +/- 6 seconds.
GP0265
GP0265.The orthometric height was determined by differential leveling
GP0265.and adjusted by the National Geodetic Survey in 1992.
GP0265.* This is a POSTED BENCH MARK height.  Code A indicates a distribution
GP0265.rate of 0.0 thru 1.0 mm/km.
GP0265
GP0265.The geoid height was determined by GEOID99.
GP0265
GP0265.The dynamic height is computed by dividing the NAVD 88
GP0265.geopotential number by the normal gravity value computed on the
GP0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
GP0265.degrees latitude (G = 980.6199 gals.).
GP0265
GP0265.The modeled gravity was interpolated from observed gravity values.
GP0265
GP0265;                    North         East    Units  Estimated Accuracy
GP0265;SPC AZ C     -   630,370.      220,040.      MT  (+/- 180 meters Scaled)
GP0265
GP0265                          SUPERSEDED SURVEY CONTROL
GP0265
GP0265  NGVD 29     -      1454.223  (m)         4771.06   (f) ADJ UNCH    1 2
GP0265
GP0265.Superseded values are not recommended for survey control.
GP0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
GP0265.See file dsdata.txt to determine how the superseded data were derived.
GP0265
GP0265_MARKER: DB = BENCH MARK DISK
GP0265_SETTING: 66 = SET IN ROCK OUTCROP
GP0265_STAMPING: E 51 1934
GP0265_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
GP0265+STABILITY: POSITION/ELEVATION WELL
GP0265
GP0265  HISTORY     - Date     Condition        Recov. By
GP0265  HISTORY     - 1934     MONUMENTED       CGS
GP0265  HISTORY     - 1954     MARK NOT FOUND   NGS
GP0265
GP0265                          STATION DESCRIPTION
GP0265
GP0265''DESCRIBED BY COAST AND GEODETIC SURVEY 1934
GP0265''15.5 MI SW FROM MARBLE CANYON.
GP0265''15.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 89 FROM THE POST OFFICE AT
GP0265''MARBLE CANYON, COCONINO COUNTY, 70 YARDS NORTHEAST OF TWO LARGE
GP0265''CONCRETE PLATFORMS NEARLY FLUSH WITH THE GROUND, 40 FEET WEST OF THE
GP0265''END OF A SMALL CUT, 64 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, IN
GP0265''THE TOP OF A GRAY SANDSTONE OUTCROP, AND ABOUT 3 FEET ABOVE THE
GP0265''HIGHWAY.  A STANDARD DISK, STAMPED E 51 1934.  NOTE-- IT WAS REPORTED
GP0265''AT THAT TIME THAT THERE HAS BEEN CONSIDERABLE ROAD WORK IN THIS
GP0265''LOCALITY.
GP0265
GP0265                          STATION RECOVERY (1954)
GP0265
GP0265''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1954
GP0265''MARK NOT FOUND.