National Geodetic Survey, Retrieval Date = JANUARY 10, 2005 KT1914 *********************************************************************** KT1914 DESIGNATION - HUNTERS POINT KT1914 PID - KT1914 KT1914 STATE/COUNTY- CA/LAKE KT1914 USGS QUAD - UPPER LAKE (1991) KT1914 KT1914 *CURRENT SURVEY CONTROL KT1914 ___________________________________________________________________ KT1914* NAD 83(1992)- 39 12 44.34731(N) 122 57 15.23675(W) ADJUSTED KT1914* NAVD 88 - 903.9 (meters) 2966. (feet) VERTCON KT1914 ___________________________________________________________________ KT1914 EPOCH DATE - 1991.35 KT1914 LAPLACE CORR- 3.49 (seconds) DEFLEC99 KT1914 GEOID HEIGHT- -29.17 (meters) GEOID03 KT1914 KT1914 HORZ ORDER - SECOND KT1914 KT1914.The horizontal coordinates were established by classical geodetic methods KT1914.and adjusted by the National Geodetic Survey in March 1994. KT1914.The horizontal coordinates are valid at the epoch date displayed above. KT1914.The epoch date for horizontal control is a decimal equivalence KT1914.of Year/Month/Day. KT1914 KT1914.The NAVD 88 height was computed by applying the VERTCON shift value to KT1914.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) KT1914 KT1914.The Laplace correction was computed from DEFLEC99 derived deflections. KT1914 KT1914.The geoid height was determined by GEOID03. KT1914 KT1914; North East Units Scale Factor Converg. KT1914;SPC CA 2 - 672,008.768 1,917,594.232 MT 0.99991715 -0 36 05.8 KT1914;SPC CA 2 - 2,204,748.77 6,291,307.08 sFT 0.99991715 -0 36 05.8 KT1914;UTM 10 - 4,340,339.245 503,951.223 MT 0.99960019 +0 01 44.2 KT1914 KT1914! - Elev Factor x Scale Factor = Combined Factor KT1914!SPC CA 2 - 0.99986279 x 0.99991715 = 0.99977995 KT1914!UTM 10 - 0.99986279 x 0.99960019 = 0.99946303 KT1914 KT1914: Primary Azimuth Mark Grid Az KT1914:SPC CA 2 - HUNTERS POINT AZ MK 357 15 43.1 KT1914:UTM 10 - HUNTERS POINT AZ MK 356 37 53.1 KT1914 KT1914|---------------------------------------------------------------------| KT1914| PID Reference Object Distance Geod. Az | KT1914| dddmmss.s | KT1914| KT1915 HUNTERS USE 1949 12.156 METERS 04349 | KT1914| DB5232 HUNTERS POINT RM 1 9.793 METERS 05327 | KT1914| KT1913 HUNTER POINT LOOKOUT HSE 1949 6.410 METERS 30557 | KT1914| DB5233 HUNTERS POINT RM 2 6.410 METERS 33724 | KT1914| DB5231 HUNTERS POINT AZ MK 3563937.3 | KT1914|---------------------------------------------------------------------| KT1914 KT1914 SUPERSEDED SURVEY CONTROL KT1914 KT1914 NAD 83(1986)- 39 12 44.33900(N) 122 57 15.22259(W) AD(1984.00) 2 KT1914 NAD 27 - 39 12 44.73677(N) 122 57 11.23409(W) AD( ) 2 KT1914 NGVD 29 (07/19/86) 903.0 (m) 2963. (f) VERT ANG KT1914 KT1914.Superseded values are not recommended for survey control. KT1914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. KT1914.See file dsdata.txt to determine how the superseded data were derived. KT1914 KT1914_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEJ0395140339(NAD 83) KT1914_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION KT1914_SETTING: 80 = SET IN A BOULDER KT1914 KT1914 HISTORY - Date Condition Report By KT1914 HISTORY - 1949 MONUMENTED CGS KT1914 HISTORY - 1961 SEE DESCRIPTION CADT KT1914 HISTORY - 1964 SEE DESCRIPTION CGS KT1914 HISTORY - 1968 SEE DESCRIPTION CGS KT1914 KT1914 STATION DESCRIPTION KT1914 KT1914'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (WRH) KT1914'THE STATION IS LOCATED ON THE TOP OF A SMALL, PROMINENT PEAK KT1914'UPON WHICH THE HUNTER POINT LOOKOUT IS LOCATED, ABOUT 4 MILES KT1914'AIRLINE NORTHWEST OF UPPER LAKE, ABOUT 13 MILES AIRLINE KT1914'EAST-NORTHEAST OF UKIAH AND ABOUT 11 MILES AIRLINE SOUTHEAST KT1914'OF POTTER VALLEY. KT1914' KT1914'TO REACH THE STATION FROM THE POST OFFICE IN UPPER LAKE, GO KT1914'NORTH ON THE MAIN STREET FOR 0.1 MILE TO A FORK. TURN RIGHT KT1914'AS PER SIGN LAKE PILLSBURY 29 AND GO 0.1 MILE TO A FORK. TURN LEFT KT1914'AS PER SIGN LAKE PILLSBURY 29 AND GO 4.7 MILES TO SOME RANCH KT1914'BUILDINGS, A SIGN HUNTER POINT LOOKOUT AND A SIDE ROAD ON THE KT1914'LEFT. TURN LEFT, THROUGH A LOCKED GATE, AND GO 3.3 MILES TO KT1914'A FORK. TURN LEFT AND GO 0.2 MILE TO THE LOOKOUT AND THE KT1914'STATION. KT1914' KT1914'THE STATION MARK IS A STANDARD DISK STAMPED HUNTERS PT 1949 KT1914'SET IN A DRILL HOLE IN A BOULDER THAT PROJECTS ABOUT 5 FEET KT1914'ABOVE THE GROUND. IT IS 10.9 FEET EAST-SOUTHEAST OF THE KT1914'SOUTHEAST CORNER OF THE LOOKOUT. KT1914' KT1914'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED HUNTERS KT1914'PT NO 1 1949 SET IN A DRILL HOLE IN THE TOP OF A CONCRETE KT1914'FLAGPOLE BASE THAT PROJECTS ABOUT 8 INCHES ABOVE THE GROUND. KT1914'IT IS 1.2 FEET NORTH OF THE FLAGPOLE AND ABOUT 4 FEET LOWER KT1914'THAN THE STATION. KT1914' KT1914'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED HUNTERS KT1914'PT NO 2 1949 SET IN THE TOP OF A CONCRETE PLATFORM AT THE KT1914'NORTHEAST CORNER OF THE LOOKOUT. IT IS 1.8 FEET EAST OF THE KT1914'NORTHEAST CORNER OF THE LOOKOUT, ABOUT 3 FEET LOWER THAN KT1914'THE STATION AND PROJECTS ABOUT 10 INCHES ABOVE THE GROUND. KT1914' KT1914'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HUNTERS PT 1949 KT1914'SET IN A DRILL HOLE IN A LARGE BOULDER THAT PROJECTS ABOUT KT1914'5 FEET ABOVE THE GROUND. IT IS ABOUT 30 FEET WEST OF THE KT1914'CENTER LINE OF THE ROAD AND ABOUT 0.1 MILE NORTH OF A WIRE KT1914'GATE. TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST KT1914'ON THE ROAD FOR 0.2 MILE TO A FORK. TURN LEFT AS PER SIGN KT1914'MIDDLE MTN FIRE BREAK AND GO 0.1 MILE TO A LOCKED WIRE GATE. KT1914'KEEP STRAIGHT AHEAD THROUGH THE GATE AND GO 0.1 MILE TO A KT1914'LEFT TURN IN THE ROAD AND THE AZIMUTH MARK IN A LARGE BOULDER KT1914'ABOVE THE ROAD ON THE LEFT. KT1914' KT1914'HUNTERS (USE) IS A STANDARD U.S. ARMY ENGINEERS DISK STAMPED KT1914'HUNTERS 1943 SET IN THE TOP OF A 4-INCH SQUARE CONCRETE POST KT1914'THAT PROJECTS ABOUT 6 INCHES ABOVE THE GROUND. IT IS 11.1 KT1914'FEET NORTH OF THE FLAG POLE AND ABOUT 4 FEET LOWER THAN THE KT1914'STATION. KT1914' KT1914'HUNTER POINT LOOKOUT IS A WOODEN BUILDING BUILT ON TOP OF A KT1914'SOLID CONCRETE FOUNDATION THAT IS ABOUT 15 FEET SQUARE. THE KT1914'POINT MEASURED TO WAS THE IRON SPIKE ON THE TOP AND IN THE KT1914'CENTER OF THE ROOF THAT IS ABOUT 20 FEET ABOVE THE GROUND. KT1914' KT1914'HEIGHT OF LIGHT ABOVE STATION MARK 1.45 METERS. KT1914 KT1914 STATION RECOVERY (1961) KT1914 KT1914'RECOVERY NOTE BY CALTRANS 1961 (JRM) KT1914'STATION WAS RECOVERED IN GOOD CONDITION. THE DESCRIPTION KT1914'IS ADEQUATE. KT1914 KT1914 STATION RECOVERY (1964) KT1914 KT1914'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (EHS) KT1914'THE STATION MARK, AZIMUTH MARK, HUNTERS (USE), THE HUNTER KT1914'POINT LOOKOUT HOUSE, AND REFERENCE MARKS 1 AND 2 WERE RECOVERED KT1914'IN GOOD CONDITION AND THE 1949 DESCRIPTION IS ADEQUATE. KT1914 KT1914 STATION RECOVERY (1968) KT1914 KT1914'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (RMS) KT1914'THE STATION MARK, AZIMUTH MARK, HUNTERS (USE), THE HUNTERS POINT KT1914'LOOKOUT HOUSE, AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD KT1914'CONDITION AND THE 1949 DESCRIPTION IS ADEQUATE.