National Geodetic Survey, Retrieval Date = FEBRUARY 4, 2006 PB0715 *********************************************************************** PB0715 DESIGNATION - RODMAN PB0715 PID - PB0715 PB0715 STATE/COUNTY- OR/LAKE PB0715 USGS QUAD - RODMAN ROCK (1968) PB0715 PB0715 *CURRENT SURVEY CONTROL PB0715 ___________________________________________________________________ PB0715* NAD 83(1991)- 43 00 36.09564(N) 121 17 11.30753(W) ADJUSTED PB0715* NAVD 88 - 2060.4 (meters) 6760. (feet) VERTCON PB0715 ___________________________________________________________________ PB0715 LAPLACE CORR- 0.52 (seconds) DEFLEC99 PB0715 GEOID HEIGHT- -20.86 (meters) GEOID03 PB0715 PB0715 HORZ ORDER - SECOND PB0715 PB0715.The horizontal coordinates were established by classical geodetic methods PB0715.and adjusted by the National Geodetic Survey in October 1991. PB0715 PB0715.The NAVD 88 height was computed by applying the VERTCON shift value to PB0715.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) PB0715 PB0715.The Laplace correction was computed from DEFLEC99 derived deflections. PB0715 PB0715.The geoid height was determined by GEOID03. PB0715 PB0715; North East Units Scale Factor Converg. PB0715;SPC OR S - 149,524.446 1,435,888.008 MT 0.99989842 -0 32 17.0 PB0715;SPC OR S - 490,565.77 4,710,918.66 iFT 0.99989842 -0 32 17.0 PB0715;UTM 10 - 4,763,352.843 639,645.424 MT 0.99983990 +1 10 08.5 PB0715 PB0715! - Elev Factor x Scale Factor = Combined Factor PB0715!SPC OR S - 0.99968025 x 0.99989842 = 0.99957870 PB0715!UTM 10 - 0.99968025 x 0.99983990 = 0.99952020 PB0715 PB0715: Primary Azimuth Mark Grid Az PB0715:SPC OR S - SILVER LAKE RANGER STA LIGHT 055 40 33.1 PB0715:UTM 10 - SILVER LAKE RANGER STA LIGHT 053 58 07.6 PB0715 PB0715|---------------------------------------------------------------------| PB0715| PID Reference Object Distance Geod. Az | PB0715| dddmmss.s | PB0715| PB0710 SILVER LAKE RANGER STA LIGHT APPROX.22.2 KM 0550816.1 | PB0715| CD7493 RODMAN RM 1 7.942 METERS 20030 | PB0715| PB0717 RODMAN RK LO 8.518 METERS 24402 | PB0715| PB0716 RODMAN ROCK LOT 25.045 METERS 28529 | PB0715|---------------------------------------------------------------------| PB0715 PB0715 SUPERSEDED SURVEY CONTROL PB0715 PB0715 NAD 83(1986)- 43 00 36.10034(N) 121 17 11.31853(W) AD( ) 2 PB0715 NAD 27 - 43 00 36.61220(N) 121 17 07.28120(W) AD( ) 2 PB0715 NGVD 29 (07/19/86) 2059.1 (m) 6756. (f) VERT ANG PB0715 PB0715.Superseded values are not recommended for survey control. PB0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PB0715.See file dsdata.txt to determine how the superseded data were derived. PB0715 PB0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFN3964563353(NAD 83) PB0715_MARKER: Z = SEE DESCRIPTION PB0715_SETTING: 0 = UNSPECIFIED SETTING PB0715 PB0715 HISTORY - Date Condition Report By PB0715 HISTORY - 1953 MONUMENTED CGS PB0715 PB0715 STATION DESCRIPTION PB0715 PB0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (HSC) PB0715'THE STATION IS LOCATED ABOUT 17 MILES SOUTHWEST OF SILVER LAKE PB0715'ALONG THE NORTHERN END OF A PROMINENT RIDGE. THE POINT IS LOCALLY PB0715'KNOWN AS RODMAN ROCK. PB0715' PB0715'REACHED FROM THE ENTRANCE OF THE SILVER LAKE RANGER STATION BY PB0715'GOING NORTHWEST ON THE FREEMONT HIGHWAY FOR 0.5 MILES TO A FORK PB0715'AND A SIGN RODMAN 20. TURN LEFT AND GO 1.25 MILES TO A FORK AND PB0715'A SIGN RODMAN. TAKE THE LEFT ROAD AND GO 7.1 MILES TO A SIDE PB0715'ROAD RIGHT AND A SIGN RODMAN. TURN RIGHT AND GO 9.7 MILES TO A PB0715'FORK. TAKE THE LEFT ROAD AND GO 0.3 MILE TO A FORK. TAKE THE PB0715'RIGHT ROAD AND GO 1.4 MILES TO A SIDE ROAD RIGHT AND SIGN PB0715'RODMAN LOOKOUT. TURN RIGHT AND GO 1.0 MILE TO THE L.O.T. AND PB0715'STATION. PB0715' PB0715'THE STATION MARK, A STANDARD DISK SET IN A DRILL HOLE IN PB0715'OUTCROPPING BEDROCK, IS 82 FEET NORTHEAST OF THE CENTER OF THE PB0715'RODMAN LOOKOUT TOWER AND AT THE NORTHEAST END OF A ROCK RIM PB0715'AROUND THE SOUTH SIDE OF THE LOOKOUT TOWER. THE DISC IS STAMPED PB0715'RODMAN 1953 PB0715' PB0715'REFERENCE MARK NO. 1, A STANDARD DISK SET IN A DRILL HOLE IN PB0715'OUTCROPPING BEDROCK IS STAMPED RODMAN NO 1 1953. THE OUTCROPPING PB0715'IS AN OVER HANGING LEDGE ON THE ROCK RIM. PB0715' PB0715'RODMAN RK (USFS) IS A STANDARD FOREST SERVICE DISK SET IN A PB0715'DRILL HOLE IN BEDROCK. IT IS STAMPED RODMAN RK. L.O. 1935 PB0715' PB0715'THERE IS NO AZIMUTH MARK FOR THIS STATION. PB0715' PB0715'CONTACT THE RANGER AT THE SILVER LAKE RANGER STATION FOR PB0715'INFORMATION CONCERNING THE EXACT POINT INTERSECTED THERE.