PY1147 ***********************************************************************
PY1147  CBN         -  This is a Cooperative Base Network Control Station.
PY1147  DESIGNATION -  POONTANG AZ MK
PY1147  PID         -  PY1147
PY1147  STATE/COUNTY-  ID/FREMONT
PY1147  USGS QUAD   -  SAWTELL PK (1964)
PY1147
PY1147                         *CURRENT SURVEY CONTROL
PY1147  ___________________________________________________________________
PY1147* NAD 83(1992)-  44 33 48.30690(N)    111 26 40.36933(W)     ADJUSTED
PY1147* NAVD 88     -      3019.3    (meters)    9906.     (feet)  GPS OBS
PY1147  ___________________________________________________________________
PY1147  X           -  -1,664,912.410 (meters)                     COMP
PY1147  Y           -  -4,238,652.109 (meters)                     COMP
PY1147  Z           -   4,455,024.435 (meters)                     COMP
PY1147  LAPLACE CORR-          -6.59  (seconds)                    DEFLEC99
PY1147  ELLIP HEIGHT-        3010.60  (meters)                     GPS OBS
PY1147  GEOID HEIGHT-          -8.97  (meters)                     GEOID99
PY1147
PY1147  HORZ ORDER  -  B
PY1147  ELLP ORDER  -  FOURTH    CLASS II
PY1147
PY1147.The horizontal coordinates were established by GPS observations
PY1147.and adjusted by the National Geodetic Survey in May 1992.
PY1147
PY1147.The orthometric height was determined by GPS observations and a
PY1147.high-resolution geoid model.
PY1147
PY1147.The X, Y, and Z were computed from the position and the ellipsoidal ht.
PY1147
PY1147.The Laplace correction was computed from DEFLEC99 derived deflections.
PY1147
PY1147.The ellipsoidal height was determined by GPS observations
PY1147.and is referenced to NAD 83.
PY1147
PY1147.The geoid height was determined by GEOID99.
PY1147
PY1147;                    North         East     Units   Scale      Converg.
PY1147;SPC ID E     -   322,051.370   257,364.575   MT  0.99998782 +0 30 24.2
PY1147;UTM  12      - 4,934,549.700   464,697.836   MT  0.99961533 -0 18 43.0
PY1147
PY1147:                Primary Azimuth Mark                     Grid Az
PY1147:SPC ID E     -  SAWTELLE                                 267 36 31.7
PY1147:UTM  12      -  SAWTELLE                                 268 25 38.9
PY1147
PY1147|---------------------------------------------------------------------|
PY1147| PID    Reference Object                     Distance      Geod. Az  |
PY1147|                                                           dddmmss.s |
PY1147| PY1148 POONTANG                            273.597 METERS 18442     |
PY1147| PY1196 SAWTELLE                            APPROX. 4.8 KM 2680655.9 |
PY1147|---------------------------------------------------------------------|
PY1147
PY1147                          SUPERSEDED SURVEY CONTROL
PY1147
PY1147  NAD 83(1992)-  44 33 48.29677(N)    111 26 40.35493(W) AD(       ) 1
PY1147  NAD 83(1986)-  44 33 48.33185(N)    111 26 40.35155(W) AD(       ) 3
PY1147  NAD 27      -  44 33 48.62046(N)    111 26 37.50907(W) AD(       ) 3
PY1147  NGVD 29     -      3018.1    (m)         9902.     (f) VERT ANG
PY1147
PY1147.Superseded values are not recommended for survey control.
PY1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
PY1147.See file dsdata.txt to determine how the superseded data were derived.
PY1147
PY1147_MARKER: DD = SURVEY DISK
PY1147_SETTING: 66 = SET IN ROCK OUTCROP
PY1147_MAGNETIC: N = NO MAGNETIC MATERIAL
PY1147_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
PY1147+STABILITY: POSITION/ELEVATION WELL
PY1147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
PY1147+SATELLITE: SATELLITE OBSERVATIONS - 1987
PY1147
PY1147  HISTORY     - Date     Condition        Recov. By
PY1147  HISTORY     - 1962     MONUMENTED       USGS
PY1147  HISTORY     - 1987     GOOD             NGS
PY1147
PY1147                          STATION DESCRIPTION
PY1147
PY1147''DESCRIBED BY US GEOLOGICAL SURVEY 1962
PY1147''LOCATED 6.5 MI. (AIRLINE) NW. OF MACKS INN AND ABOUT 3.3 MI. S. OF
PY1147''THE SW. CORNER OF HENRYS LAKE, ON THE HIGHEST PART OF SAWTELLE PEAK.
PY1147''
PY1147''TO REACH FROM MACKS INN, DRIVE N. ON U.S. HIGHWAYS 20 AND 191 2.9 MI.
PY1147''TO A T-RD. W. AND A SIGNBOARD READING ---SAWTELLE PEAK RD.---,
PY1147''TURN LEFT AND DRIVE WESTERLY ALONG GRAVELED RD. 12.2 MI. UP MOUNTAIN
PY1147''TO RADAR STATION (FAA), WALK N. OVER WIRE FENCE 95 YDS. TO HIGHEST
PY1147''POINT AND STATION MARK.
PY1147''
PY1147''STATION MARK--FLAT BRASS TABLET STAMPED---POONTANG AZIMUTH MARK
PY1147''(FAA) 1962--- SET IN ROCK OUTCROP.
PY1147''
PY1147''REFERENCE MARK NO. 1--STANDARD REFERENCE MARK TABLET (USGS)
PY1147''STAMPED---NO 1 1963--- AND SET IN ROCK OUTCROP 23.18 FT. FROM
PY1147''STATION MARK, S 44 DEG 13 MIN E.
PY1147''
PY1147''REFERENCE MARK NO. 2--STANDARD REFERENCE MARK TABLET (USGS) STAMPED
PY1147''---NO 2 1963--- AND SET IN ROCK OUTCROP 40.05 FT. FROM STATION MARK,
PY1147''S 81 DEG 50 MIN W.
PY1147
PY1147                          STATION RECOVERY (1987)
PY1147
PY1147''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (MRM)
PY1147''THE STATION WAS RECOVERED AT THIS DATE.
PY1147''
PY1147''THE STATION IS LOCATED ABOUT 29.0 KM (18 MI)
PY1147''SOUTHWEST OF WEST YELLOWSTONE MT,
PY1147''6.4 KM (4 MI) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF HENRYS
PY1147''LAKE,
PY1147''8.0 KM (5 MI) WEST OF U.S. HIGHWAY 20, IN THE TARGHEE NATIONAL
PY1147''FOREST, ON SAWTELL PEAK, IN THE SOUTHEAST 1/4 OF SECTION 1, T 14 N, R
PY1147''42 E.
PY1147''OWNERSHIP--U.S. FOREST SERVICE.
PY1147''
PY1147''TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20 AND STATE
PY1147''HIGHWAY 87 AT THE NORTH END OF THE ISLAND PARK RECREATION AREA, GO
PY1147''SOUTH FOR 5.6 KM (3.5 MI) ON HIGHWAY 20 TO THE BRIDGE OVER HENRYS
PY1147''LAKE OUTLET.  CONTINUE SOUTH FOR 6.8 KM (4.2 MI) ON HIGHWAY 20 TO A
PY1147''CROSSROAD AND ISLAND PARK VILLAGE ON THE LEFT.  TURN RIGHT AND GO
PY1147''WESTERLY FOR 18.6 KM (11.55 MI) ON FOREST SERVICE ROAD 024 TO THE
PY1147''END OF TRUCK TRAVEL ON A CIRCULAR DRIVE ON NORTH SIDE OF A RADOME.
PY1147''PACK NORTH FOR ABOUT 61 METERS (200 FT) TO HIGH GROUND AND THE
PY1147''STATION.
PY1147''
PY1147''THE STATION IS AN ARROW ON A NON-ENGRAVED DISK
PY1147''STAMPED---STATION POONTANG FAA AZIMUTH MARK CE856 IDAHO 1962---,
PY1147''SET INTO A DRILL HOLE IN AN IRREGULAR ROCK OUTCROP PROJECTING 10 CM
PY1147''ABOVE GROUND.  LOCATED ABOUT
PY1147''80 METERS (262.5 FT) NORTH FROM THE RADOME AND 2 METERS (6.6 FT)
PY1147''SOUTHEAST FROM THE HIGHEST POINT.
PY1147''
PY1147''TI4100 GPS SURVEY FOR CRUSTAL MOTION IN YELLOWSTONE PARK AND HEBGEN
PY1147''LAKE AREAS OF WYOMING, MONTANA AND IDAHO, AUGUST - SEPTEMBER 1987.
PY1147''
PY1147''THIS STATION SUITABLE FOR GPS SURVEYS.
PY1147''
PY1147''DESCRIBED BY G.R. HEID.