National Geodetic Survey, Retrieval Date = AUGUST 21, 1997 SB1151 *********************************************************************** SB1151 DESIGNATION - MT RAINIER SB1151 PID - SB1151 SB1151 STATE/COUNTY- WA/PIERCE SB1151 USGS QUAD - MT RAINIER WEST SB1151 SB1151 *CURRENT SURVEY CONTROL SB1151 ___________________________________________________________________ SB1151* NAD 83(1991)- 46 51 11.95895(N) 121 45 35.67538(W) ADJUSTED SB1151* NAVD 88 - 4388.8 (meters) 14399. (feet) VERTCON SB1151 ___________________________________________________________________ SB1151 LAPLACE CORR- 3.30 (seconds) DEFLEC96 SB1151 GEOID HEIGHT- -19.06 (meters) GEOID96 SB1151 SB1151 HORZ ORDER - THIRD SB1151 SB1151 SB1151 SB1151.The horizontal coordinates were established by classical geodetic methods SB1151.and adjusted by the National Geodetic Survey in December 1991. SB1151 SB1151.The NAVD 88 height was computed by applying the VERTCON shift value to SB1151.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) SB1151 SB1151.The Laplace correction was computed from DEFLEC96 derived deflections. SB1151 SB1151.The geoid height was determined by GEOID96. SB1151 SB1151; North East Units Scale Converg. SB1151;SPC WA S - 169,715.475 403,925.616 MT 0.99992554 -0 54 54.7 SB1151;UTM 10 - 5,189,610.998 594,535.803 MT 0.99970984 +0 54 17.4 SB1151 SB1151: Primary Azimuth Mark Grid Az SB1151:SPC WA S - SPAR HILL 307 31 20.9 SB1151:UTM 10 - SPAR HILL 305 42 08.8 SB1151 SB1151|---------------------------------------------------------------------| SB1151| PID Reference Object Distance Geod. Az | SB1151| dddmmss.s | SB1151| SY2290 SPAR HILL APPROX.36.4 KM 3063626.2 | SB1151|---------------------------------------------------------------------| SB1151 SB1151 SUPERSEDED SURVEY CONTROL SB1151 SB1151 NAD 83(1986)- 46 51 11.97658(N) 121 45 35.69714(W) ADJUSTED SB1151 NGVD 29 - 4386.9 (meters) 14393. (feet) VERT ANG SB1151 SB1151.Superseded values are not recommended for survey control. SB1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. SB1151.See file format.dat to determine how the superseded data were derived. SB1151 SB1151_MARKER: DS = TRIANGULATION STATION DISK SB1151_SETTING: 0 = UNSPECIFIED SETTING SB1151_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY SB1151 SB1151 HISTORY - Date Condition Recov. By SB1151 HISTORY - 1956 MONUMENTED USGS SB1151 HISTORY - 1971 GOOD USGS SB1151 SB1151 STATION DESCRIPTION SB1151 SB1151'DESCRIBED BY US GEOLOGICAL SURVEY 1956 SB1151'LOCATED ON SUMMIT OF MT. RAINIER. SUMMIT CONSISTS OF TWO POINTS SB1151'ABOUT 400 FT APART IN N.-S. DIRECTION AND ABOUT SAME ELEVATION SB1151'BEING SITUATED ON WEST RIM OF CIRCULAR CRATER ABOUT 1200 FT IN SB1151'DIAMETER. STATION IS ON RIM ON BARE GROUND, 218 FT NE. OF NORTH SB1151'AND HIGHEST TOP WHICH HAS A PERMANENT SNOW MOUND AND IS KNOWN AS SB1151'COLUMBIA CREST. SB1151' SB1151'TO REACH INQUIRE AT MT. RAINIER NATIONAL PARK SERVICE SB1151'HEADQUARTERS AT LONGMIRE. SB1151' SB1151'STATION MARK--STANDARD ALUMINUM TABLET STAMPED---MT RAINIER 1956--- SB1151'WELDED TO TOP OF 1-1/2 INCH ALUMINUM PIPE PROJECTING 1 FT. SB1151' SB1151'RMS--NONE SET. SB1151 SB1151 STATION RECOVERY (1971) SB1151 SB1151'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 SB1151'RECOVERED AS DESCRIBED BY USGS.