National Geodetic Survey, Retrieval Date = JANUARY 9, 2003 LU2223 *********************************************************************** LU2223 DESIGNATION - BLAKE LU2223 PID - LU2223 LU2223 STATE/COUNTY- CA/HUMBOLDT LU2223 USGS QUAD - BLAKE MOUNTAIN (1979) LU2223 LU2223 *CURRENT SURVEY CONTROL LU2223 ___________________________________________________________________ LU2223* NAD 83(1992)- 40 36 51.56528(N) 123 33 38.43088(W) ADJUSTED LU2223* NAVD 88 - 1801.1 (meters) 5909. (feet) VERTCON LU2223 ___________________________________________________________________ LU2223 EPOCH DATE - 1991.35 LU2223 LAPLACE CORR- 6.06 (seconds) DEFLEC99 LU2223 GEOID HEIGHT- -28.08 (meters) GEOID99 LU2223 LU2223 HORZ ORDER - FIRST LU2223 LU2223.The horizontal coordinates were established by classical geodetic methods LU2223.and adjusted by the National Geodetic Survey in March 1994. LU2223.The horizontal coordinates are valid at the epoch date displayed above. LU2223.The epoch date for horizontal control is a decimal equivalence LU2223.of Year/Month/Day. LU2223 LU2223.The NAVD 88 height was computed by applying the VERTCON shift value to LU2223.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) LU2223 LU2223.The Laplace correction was computed from DEFLEC99 derived deflections. LU2223 LU2223.The geoid height was determined by GEOID99. LU2223 LU2223; North East Units Scale Converg. LU2223;SPC CA 1 - 643,413.536 1,867,949.814 MT 0.99990202 -1 01 13.8 LU2223;SPC CA 1 - 2,110,932.58 6,128,432.01 sFT 0.99990202 -1 01 13.8 LU2223;UTM 10 - 4,496,095.830 452,572.450 MT 0.99962769 -0 21 54.0 LU2223 LU2223: Primary Azimuth Mark Grid Az LU2223:SPC CA 1 - SHOWERS 252 12 49.8 LU2223:UTM 10 - SHOWERS 251 33 30.0 LU2223 LU2223|---------------------------------------------------------------------| LU2223| PID Reference Object Distance Geod. Az | LU2223| dddmmss.s | LU2223| DB5604 BLAKE RM 1 17.008 METERS 07455 | LU2223| LU2224 SHOWERS APPROX.12.2 KM 2511136.0 | LU2223| DB5605 BLAKE RM 2 18.557 METERS 31100 | LU2223|---------------------------------------------------------------------| LU2223 LU2223 SUPERSEDED SURVEY CONTROL LU2223 LU2223 NAD 83(1986)- 40 36 51.55089(N) 123 33 38.44318(W) AD(1984.00) 1 LU2223 NAD 27 - 40 36 52.04490(N) 123 33 34.30270(W) AD( ) 1 LU2223 NGVD 29 - 1800.0 (m) 5906. (f) VERT ANG LU2223 LU2223.Superseded values are not recommended for survey control. LU2223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2223.See file dsdata.txt to determine how the superseded data were derived. LU2223 LU2223_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDK5257296096(NAD 83) LU2223_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION LU2223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT LU2223 LU2223 HISTORY - Date Condition Report By LU2223 HISTORY - 1961 MONUMENTED CGS LU2223 LU2223 STATION DESCRIPTION LU2223 LU2223'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (JCC) LU2223'THE STATION IS ON THE HIGHEST POINT OF A LONG, HEAVILY TIMBERED LU2223'RIDGE KNOWN AS SOUTH FORK MOUNTAIN. IT IS ABOUT 16 MILES LU2223'NORTHEAST OF BRIDGEVILLE, 21 MILES NORTHWEST OF FOREST GLEN, LU2223'6 MILES WEST OF HYAMPOM AND 0.3 MILE NORTH OF THE SITE OF THE LU2223'BLAKE MOUNTAIN LOOKOUT HOUSE (THE LOOKOUT HOUSE IS BURNED DOWN). LU2223' LU2223'TO REACH THE STATION FROM THE TRINITY RIVER SOUTH FORK BRIDGE LU2223'AT FOREST GLEN, GO WESTERLY ON STATE HIGHWAY 36 FOR 7.7 MILES LU2223'TO THE SUMMIT OF SOUTH FORK MOUNTAIN. CONTINUE ON THE HIGHWAY LU2223'FOR 1.0 MILE TO A SIDE ROAD RIGHT. TURN RIGHT ON DIRT ROAD LU2223'AND GO 0.5 MILE TO A FORK. TURN LEFT AND GO 1.1 MILES TO LU2223'A FORK. TURN LEFT AND GO 0.4 MILE TO A FORK. TURN RIGHT LU2223'AND GO 0.9 MILE TO A FORK. TURN LEFT AND GO 2.7 MILES TO LU2223'A FORK. TURN LEFT AND GO 2.25 MILES TO A FORK. TURN RIGHT LU2223'AND GO 0.9 MILE TO A FORK. TURN RIGHT AND GO 0.65 MILE TO LU2223'A FORK. TURN LEFT AND GO 5.6 MILES TO THE CEMENT FOUNDATION LU2223'OF THE LOOKOUT HOUSE ON THE RIGHT. CONTINUE FOR 0.25 MILE LU2223'TO A FORK. TURN LEFT AND GO 0.1 MILE TO A TRACK ROAD LU2223'RIGHT. TURN RIGHT AND GO 0.05 MILE TO THE HIGHEST POINT AND LU2223'THE STATION. LU2223' LU2223'THE STATION MARKS ARE STANDARD DISKS, STAMPED BLAKE 1961. LU2223'THE SURFACE DISK IS SET IN THE TOP OF AN 11-INCH SQUARE, LU2223'CONCRETE POST PROJECTING 8 INCHES. IT IS 24 FEET SOUTHWEST LU2223'OF A 15-INCH PINE TREE WITH A TRIANGLE BLAZE ON THE SOUTHWEST LU2223'SIDE. LU2223' LU2223'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED BLAKE NO 1 1961, LU2223'CEMENTED IN A DRILL HOLE IN THE TOP OF A 2 X 12 FOOT OUTCROP LU2223'OF BEDROCK PROJECTING 1 FOOT ON THE NORTH SIDE AND 3 FEET LU2223'ON THE SOUTH SIDE. IT IS 44 FEET EAST OF THE BLAZED PINE LU2223'AND 3 FEET NORTHEAST OF A 15-INCH PINE TREE. IT IS 3 FEET LU2223'LOWER THAN THE STATION. LU2223' LU2223'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED BLAKE NO 2 1961, LU2223'CEMENTED IN A DRILL HOLE IN THE TOP OF A 6 X 8 FOOT ROCK OUTCROP LU2223'PROJECTING 4 FEET. IT IS 60 FEET WEST OF THE BLAZED PINE LU2223'TREE AND ABOUT 3 FEET HIGHER THAN THE STATION MARK. LU2223' LU2223'NO SUITABLE LOCATION COULD BE FOUND FOR AN AZIMUTH MARK.