AF8583 ***********************************************************************
AF8583  DESIGNATION -  DOYLE
AF8583  PID         -  AF8583
AF8583  STATE/COUNTY-  CO/MINERAL
AF8583  USGS QUAD   -  SADDLE MOUNTAIN (1984)
AF8583
AF8583                         *CURRENT SURVEY CONTROL
AF8583  ___________________________________________________________________
AF8583* NAD 83(1992)-  37 27 01.20188(N)    106 53 18.87243(W)     ADJUSTED
AF8583* NAVD 88     -      2658.7    (meters)    8723.     (feet)  GPS OBS
AF8583  ___________________________________________________________________
AF8583  X           -  -1,473,432.163 (meters)                     COMP
AF8583  Y           -  -4,853,115.072 (meters)                     COMP
AF8583  Z           -   3,858,796.407 (meters)                     COMP
AF8583  LAPLACE CORR-           4.45  (seconds)                    DEFLEC99
AF8583  ELLIP HEIGHT-        2642.68  (meters)                     GPS OBS
AF8583  GEOID HEIGHT-         -15.97  (meters)                     GEOID99
AF8583
AF8583  HORZ ORDER  -  FIRST
AF8583  ELLP ORDER  -  THIRD     CLASS II
AF8583
AF8583.The horizontal coordinates were established by GPS observations
AF8583.and adjusted by the National Geodetic Survey in June 1998.
AF8583
AF8583.The orthometric height was determined by GPS observations and a
AF8583.high-resolution geoid model.
AF8583
AF8583.The X, Y, and Z were computed from the position and the ellipsoidal ht.
AF8583
AF8583.The Laplace correction was computed from DEFLEC99 derived deflections.
AF8583
AF8583.The ellipsoidal height was determined by GPS observations
AF8583.and is referenced to NAD 83.
AF8583
AF8583.The geoid height was determined by GEOID99.
AF8583
AF8583;                    North         East     Units   Scale      Converg.
AF8583;SPC CO S     - 1,288,343.95  2,596,922.70   sFT  0.99996770 -0 51 06.2
AF8583;SPC CO S     -   392,688.020   791,543.622   MT  0.99996770 -0 51 06.2
AF8583;UTM  13      - 4,146,505.726   332,950.197   MT  0.99994374 -1 08 55.2
AF8583
AF8583                          SUPERSEDED SURVEY CONTROL
AF8583
AF8583.No superseded survey control is available for this station.
AF8583
AF8583_MARKER: DH = HORIZONTAL CONTROL DISK
AF8583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
AF8583_STAMPING: DOYLE 1995
AF8583_MAGNETIC: N = NO MAGNETIC MATERIAL
AF8583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
AF8583+STABILITY: SURFACE MOTION
AF8583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AF8583+SATELLITE: SATELLITE OBSERVATIONS - 1995
AF8583
AF8583  HISTORY     - Date     Condition        Recov. By
AF8583  HISTORY     - 1995     MONUMENTED       NGS
AF8583
AF8583                          STATION DESCRIPTION
AF8583
AF8583''DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RSC)
AF8583''THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) WEST OF WOLF CREEK PASS,
AF8583''4 MI (6.4 KM) NORTH OF MINERAL-ARCHULETA COUNTY LINE, 2.2 MI (3.5 KM)
AF8583''SOUTH-SOUTHEAST OF SHEEP MOUNTAIN AND AT A SCENIC OVERLOOK AND HAIRPIN
AF8583''TURN ON THE WESTSIDE OF WOLF CREEK PASS, AT U.  S.  HIGHWAY 160
AF8583''MILEPOST 160.5.  OWNERSHIP--COLORADO DEPT.  OF TRANSPORTATION
AF8583''RIGHT-OF-WAY  TO REACH THE STATION FROM THE TOP OF WOLF CREEK PASS, GO
AF8583''WESTERLY ON U.  S.  HIGHWAY 160 FOR 6.0 MI (9.7 KM) TO A HAIRPIN TURN
AF8583''AND A SCENIC OVERLOOK AND THE STATION ON THE RIGHT BEHIND THE GUARD
AF8583''RAIL  THE STATION IS A STANDARD DISK SET IN A 30 CM DIAMETER CONCRETE
AF8583''POST FLUSH WITH THE GROUND.  IT IS 18.7 M (61.4 FT) SOUTHWEST OF THE
AF8583''CENTER LINE OF U.  S.  HIGHWAY 160, 2.9 M (9.5 FT) NORTH OF THE EDGE
AF8583''OF A STONE WALL ABUTMENT, 1.6 M (5.2 FT) SOUTH OF THE GUARD RAIL AND
AF8583''1.1 M (3.6 FT) SOUTH OF A WITNESS POST.