National Geodetic Survey, Retrieval Date = OCTOBER 6, 2001 KT1958 *********************************************************************** KT1958 DESIGNATION - ANTHONY KT1958 PID - KT1958 KT1958 STATE/COUNTY- CA/MENDOCINO KT1958 USGS QUAD - MENDOCINO PASS (1973) KT1958 KT1958 *CURRENT SURVEY CONTROL KT1958 ___________________________________________________________________ KT1958* NAD 83(1992)- 39 50 46.51585(N) 122 57 52.60494(W) ADJUSTED KT1958* NAVD 88 - 2121.4 (meters) 6960. (feet) VERTCON KT1958 ___________________________________________________________________ KT1958 EPOCH DATE - 1991.35 KT1958 LAPLACE CORR- 6.96 (seconds) DEFLEC99 KT1958 GEOID HEIGHT- -27.89 (meters) GEOID99 KT1958 KT1958 HORZ ORDER - FIRST KT1958 KT1958.The horizontal coordinates were established by classical geodetic methods KT1958.and adjusted by the National Geodetic Survey in March 1994. KT1958.The horizontal coordinates are valid at the epoch date displayed above. KT1958.The epoch date for horizontal control is a decimal equivalence KT1958.of Year/Month/Day. KT1958 KT1958.The NAVD 88 height was computed by applying the VERTCON shift value to KT1958.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) KT1958 KT1958.The Laplace correction was computed from DEFLEC99 derived deflections. KT1958 KT1958.The geoid height was determined by GEOID99. KT1958 KT1958; North East Units Scale Converg. KT1958;SPC CA 2 - 742,393.830 1,917,444.883 MT 1.00000298 -0 36 29.4 KT1958;SPC CA 2 - 2,435,670.42 6,290,817.09 sFT 1.00000298 -0 36 29.4 KT1958;SPC CA 1 - 1,828,768.97 6,290,806.83 sFT 1.00004226 -0 37 50.7 KT1958;SPC CA 1 - 557,409.897 1,917,441.757 MT 1.00004226 -0 37 50.7 KT1958;UTM 10 - 4,410,693.787 503,027.431 MT 0.99960011 +0 01 21.6 KT1958 KT1958: Primary Azimuth Mark Grid Az KT1958:SPC CA 2 - ANTHONY AZ MK 080 10 01.2 KT1958:SPC CA 1 - ANTHONY AZ MK 080 11 22.5 KT1958:UTM 10 - ANTHONY AZ MK 079 32 10.2 KT1958 KT1958|---------------------------------------------------------------------| KT1958| PID Reference Object Distance Geod. Az | KT1958| dddmmss.s | KT1958| ANTHONY RM 1 8.985 METERS 04140 | KT1958| ANTHONY AZ MK 0793331.8 | KT1958| ANTHONY RM 3 6.640 METERS 15214 | KT1958| KT1966 POISON ROCK LOOKOUT TOWER APPROX.14.2 KM 2032632.4 | KT1958|---------------------------------------------------------------------| KT1958 KT1958 SUPERSEDED SURVEY CONTROL KT1958 KT1958 NAD 83(1986)- 39 50 46.51417(N) 122 57 52.59445(W) AD(1984.00) 1 KT1958 NAD 27 - 39 50 46.95681(N) 122 57 48.57868(W) AD( ) 1 KT1958 NGVD 29 - 2120.3 (m) 6956. (f) VERT ANG KT1958 KT1958.Superseded values are not recommended for survey control. KT1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. KT1958.See file dsdata.txt to determine how the superseded data were derived. KT1958 KT1958_MARKER: Z = SEE DESCRIPTION KT1958_SETTING: 0 = UNSPECIFIED SETTING KT1958 KT1958 HISTORY - Date Condition Report By KT1958 HISTORY - 1964 MONUMENTED CGS KT1958 HISTORY - 1966 SEE DESCRIPTION CGS KT1958 KT1958 STATION DESCRIPTION KT1958 KT1958'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JJL) KT1958'THE STATION IS LOCATED ABOUT 18 MILES NORTHWEST OF ALDER SPRINGS, KT1958'16 MILES NORTHEAST OF COVELO, ATOP A BARE, PROMINENT MOUNTAIN KT1958'LOCALLY KNOWN AS ANTHONY MOUNTAIN, AND ON THE SAME POINT AS KT1958'THE ANTHONY MOUNTAIN LOOKOUT TOWER. KT1958' KT1958'TO REACH THE STATION FROM THE POST OFFICE IN COVELO, GO EAST KT1958'FOR 0.05 MILE TO A CROSS STREET. TURN LEFT AND GO NORTH FOR KT1958'1.5 MILES TO A CROSSROAD AND SIGN EEL RIVER RANGER STATION-11. KT1958'TURN RIGHT, AS PER SIGN, AND GO EAST AND SOUTH FOR 10.8 MILES KT1958'TO A Y-FORK AND THE EEL RIVER RANGER STATION ON THE RIGHT, KT1958'WEST, SIDE OF THE ROAD. TAKE THE RIGHT FORK, AS PER SIGN KT1958'LOW GAP 12 WILLOWS 80, AND GO SOUTH AND EAST FOR 11.6 MILES KT1958'TO A REVERSE Y-FORK. TURN SHARP LEFT AND GO NORTH FOR 3.5 KT1958'MILES TO A Y-FORK AND SIGN ANTHONY PEAK LO 1. TAKE THE LEFT KT1958'FORK, AS PER SIGN, AND GO NORTHWEST FOR 0.8 MILE TO A Y-FORK KT1958'AND SIGN MIDDLE EEL-YOLLA BOLLY WILDERNESS AREA. (TO REACH THE KT1958'AZIMUTH MARK FROM THIS POINT, TAKE THE RIGHT FORK, NORTH, KT1958'FOR ABOUT 150 FEET TO THE MARK ON THE LEFT, WEST, SIDE OF KT1958'THE ROAD.) TAKE THE LEFT FORK AND GO NORTHWEST FOR 0.55 MILE TO KT1958'THE TOP OF THE MOUNTAIN AND THE STATION. KT1958' KT1958'THE STATION MARK, STAMPED ANTHONY 1933, IS A U.S. GEOLOGICAL KT1958'SURVEY DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK KT1958'THAT PROJECTS 8 INCHES. IT IS 26 FEET NORTHWEST OF THE SOUTHWEST KT1958'CORNER OF THE LOOKOUT TOWER AND 12 FEET WEST-NORTHWEST OF THE KT1958'NORTHWEST CORNER OF THE LOOKOUT TOWER. KT1958' KT1958'REFERENCE MARK NO. 1, STAMPED NO 1, IS A U.S. GEOLOGICAL KT1958'SURVEY DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT KT1958'PROJECTS 3 FEET. IT IS 29 FEET NORTHEAST OF THE NORTHWEST KT1958'CORNER OF THE LOOKOUT TOWER AND 29 FEET NORTH OF THE NORTHEAST KT1958'CORNER OF THE LOOKOUT TOWER. KT1958' KT1958'REFERENCE MARK NO. 2, STAMPED NO 2, IS A U.S. GEOLOGICAL SURVEY KT1958'DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT KT1958'PROJECTS 3-1/2 FEET. IT IS 46 FEET SOUTHEAST OF THE SOUTHWEST KT1958'CORNER OF THE LOOKOUT TOWER AND 34 FEET SOUTH-SOUTHEAST OF KT1958'THE SOUTHEAST CORNER OF THE LOOKOUT TOWER. A DISTANCE AND KT1958'DIRECTION TO THIS MARK COULD NOT BE OBTAINED DUE TO THE LOOKOUT KT1958'TOWER BEING ON LINE. KT1958' KT1958'REFERENCE MARK NO. 3, STAMPED ANTHONY USGS NO 3 1964, IS A KT1958'STANDARD DISK CEMENTED IN A DRILL HOLE IN A CONCRETE SLAB AT KT1958'THE SOUTHWEST CORNER OF THE LOOKOUT TOWER. IT IS 13 FEET KT1958'SOUTH OF THE NORTHWEST CORNER OF THE LOOKOUT TOWER AND 4-1/2 FEET KT1958'NORTH OF THE SOUTHWEST CORNER OF THE LOOKOUT TOWER. KT1958' KT1958'THE AZIMUTH MARK, STAMPED ANTHONY USGS 1964, IS A STANDARD DISK KT1958'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT PROJECTS KT1958'3 FEET. IT IS 23 FEET WEST OF THE CENTER OF THE TRACK ROAD KT1958'AND 4.6 FEET NORTH OF A WITNESS POST. KT1958 KT1958 STATION RECOVERY (1966) KT1958 KT1958'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CAA) KT1958'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND KT1958'IN GOOD CONDITION. KT1958' KT1958'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--16 MILES KT1958'NORTHWEST OF COVELO