National Geodetic Survey, Retrieval Date = SEPTEMBER 22, 2002 LU2209 *********************************************************************** LU2209 DESIGNATION - GRASSHOPPER LU2209 PID - LU2209 LU2209 STATE/COUNTY- CA/HUMBOLDT LU2209 USGS QUAD - WEOTT (1969) LU2209 LU2209 *CURRENT SURVEY CONTROL LU2209 ___________________________________________________________________ LU2209* NAD 83(1992)- 40 18 22.94016(N) 123 58 40.15539(W) ADJUSTED LU2209* NAVD 88 - 1030.0 (meters) 3379. (feet) VERTCON LU2209 ___________________________________________________________________ LU2209 EPOCH DATE - 1991.35 LU2209 LAPLACE CORR- 2.05 (seconds) DEFLEC99 LU2209 GEOID HEIGHT- -30.33 (meters) GEOID99 LU2209 LU2209 HORZ ORDER - SECOND LU2209 LU2209.The horizontal coordinates were established by classical geodetic methods LU2209.and adjusted by the National Geodetic Survey in March 1994. LU2209.The horizontal coordinates are valid at the epoch date displayed above. LU2209.The epoch date for horizontal control is a decimal equivalence LU2209.of Year/Month/Day. LU2209 LU2209.The NAVD 88 height was computed by applying the VERTCON shift value to LU2209.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) LU2209 LU2209.The Laplace correction was computed from DEFLEC99 derived deflections. LU2209 LU2209.The geoid height was determined by GEOID99. LU2209 LU2209; North East Units Scale Converg. LU2209;SPC CA 1 - 609,941.727 1,831,888.356 MT 0.99993694 -1 17 35.8 LU2209;SPC CA 1 - 2,001,117.15 6,010,120.38 sFT 0.99993694 -1 17 35.8 LU2209;UTM 10 - 4,462,221.130 416,907.053 MT 0.99968499 -0 37 57.2 LU2209 LU2209: Primary Azimuth Mark Grid Az LU2209:SPC CA 1 - CHALKY 044 21 02.4 LU2209:UTM 10 - CHALKY 043 41 23.8 LU2209 LU2209|---------------------------------------------------------------------| LU2209| PID Reference Object Distance Geod. Az | LU2209| dddmmss.s | LU2209| LU2206 CHALKY APPROX.18.5 KM 0430326.6 | LU2209| DB5965 GRASSHOPPER RM 1 4.224 METERS 23024 | LU2209| DB5966 GRASSHOPPER RM 2 15.859 METERS 33214 | LU2209|---------------------------------------------------------------------| LU2209 LU2209 SUPERSEDED SURVEY CONTROL LU2209 LU2209 NAD 83(1986)- 40 18 22.91480(N) 123 58 40.15988(W) AD(1984.00) 2 LU2209 NAD 27 - 40 18 23.40854(N) 123 58 36.00603(W) AD( ) 2 LU2209 NGVD 29 - 1029.0 (m) 3376. (f) VERT ANG LU2209 LU2209.Superseded values are not recommended for survey control. LU2209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2209.See file dsdata.txt to determine how the superseded data were derived. LU2209 LU2209_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION LU2209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT LU2209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR LU2209+SATELLITE: SATELLITE OBSERVATIONS - 1986 LU2209 LU2209 HISTORY - Date Condition Report By LU2209 HISTORY - 1964 MONUMENTED CGS LU2209 HISTORY - 1986 GOOD LU2209 LU2209 STATION DESCRIPTION LU2209 LU2209'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JJL) LU2209'THE STATION IS LOCATED ABOUT 13 MILES NORTHWEST OF MYERS LU2209'FLAT, 6 MILES WEST-SOUTHWEST OF WEOTT, ON THE HIGHEST POINT LU2209'OF A PROMINENT, ROUND-TOPPED MOUNTAIN LOCALLY KNOWN AS GRASSHOPPER LU2209'MOUNTAIN. LU2209' LU2209'TO REACH THE STATION FROM THE POST OFFICE IN WEOTT, GO EAST, LU2209'SOUTH, AND EAST FOR 0.5 MILE TO THE NORTH BOUND ACCESS RAMP TO LU2209'U.S. HIGHWAY 101 ON THE LEFT, NORTH, SIDE OF THE ROAD. TURN LU2209'LEFT AND GO NORTHERLY ON U.S. HIGHWAY 101 FOR 2.3 MILES TO THE LU2209'ROCKEFELLER FOREST EXIT. BEAR RIGHT AND GO EAST FOR 0.2 MILE LU2209'TO A CROSSROAD. TURN LEFT AND GO NORTH FOR 0.2 MILE TO A LU2209'T-INTERSECTION AND SIGN HONEYDEW. TURN LEFT, AS PER SIGN, AND LU2209'GO WESTERLY FOR 5.3 MILES TO A T-ROAD TO THE LEFT AND SIGN LU2209'GRASSHOPPER LOOKOUT 7 MILES. THIS IS JUST AFTER CROSSING LU2209'A CONCRETE BRIDGE. TURN LEFT, AS PER SIGN, AND GO SOUTHERLY LU2209'FOR 0.2 MILE TO A LOCKED GATE. (A STATE FOREST SERVICE KEY LU2209'IS REQUIRED TO PASS THROUGH.) PASS THROUGH THE GATE AND LU2209'GO SOUTHERLY FOR 6.8 MILES TO THE TOP OF THE MOUNTAIN AND LU2209'THE STATION. LU2209' LU2209'THE STATION MARK, STAMPED GRASSHOPPER 1961, IS A STANDARD DISK LU2209'SET IN THE TOP OF A CYLINDRICAL, CONCRETE MONUMENT THAT IS LU2209'12 INCHES IN DIAMETER AND IS FLUSH WITH THE GROUND. IT IS 88 LU2209'FEET SOUTH OF THE SOUTHEAST CORNER OF THE LOOKOUT TOWER AND LU2209'16 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE WIRE ENCLOSURE LU2209'AROUND THE WEATHER STATION. (THIS STATION WAS BUILT IN 1961 LU2209'BUT NOT OCCUPIED UNTIL 1964.) LU2209' LU2209'REFERENCE MARK NO. 1, STAMPED NO 1, IS A U.S. GEOLOGICAL LU2209'SURVEY DISK SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE LU2209'THAT IS 1-1/2 FEET IN DIAMETER AND PROJECTS 6 INCHES. IT IS LU2209'96 FEET SOUTH OF THE SOUTHEAST CORNER OF THE LOOKOUT TOWER AND LU2209'5 FEET NORTH OF THE NORTHWEST CORNER OF THE WIRE ENCLOSURE LU2209'AROUND THE WEATHER STATION. LU2209' LU2209'REFERENCE MARK NO. 2, STAMPED NO 2, IS A U.S. GEOLOGICAL LU2209'SURVEY DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS LU2209'3 FEET. IT IS 62 FEET NORTH OF THE NORTHWEST CORNER OF THE LU2209'WIRE ENCLOSURE AROUND THE WEATHER STATION AND 42 FEET SOUTH LU2209'OF THE SOUTHEAST CORNER OF THE LOOKOUT TOWER. LU2209' LU2209'IT IS 56.52 FEET OR 17.228 METERS BETWEEN THE REFERENCE LU2209'MARKS. LU2209' LU2209'NO SUITABLE LOCATION FOR AN AZIMUTH MARK. LU2209' LU2209'OFFICE NOTE-- LU2209' LU2209'GRASSHOPPER WAS SET IN 1961, STATION WAS NOT OBSERVED ON OR LU2209'FROM AND WAS VISITED ONLY BY THE BUILDING PARTY. LU2209 LU2209 STATION RECOVERY (1986) LU2209 LU2209'RECOVERED 1986 LU2209'RECOVERED IN GOOD CONDITION.