National Geodetic Survey, Retrieval Date = JANUARY 3, 2005 MX1053 *********************************************************************** MX1053 DESIGNATION - GAZELLE MX1053 PID - MX1053 MX1053 STATE/COUNTY- CA/SISKIYOU MX1053 USGS QUAD - GAZELLE MTN (1986) MX1053 MX1053 *CURRENT SURVEY CONTROL MX1053 ___________________________________________________________________ MX1053* NAD 83(1992)- 41 24 46.64857(N) 122 40 22.21402(W) ADJUSTED MX1053* NAVD 88 - 1598.2 (meters) 5243. (feet) VERTCON MX1053 ___________________________________________________________________ MX1053 EPOCH DATE - 1991.35 MX1053 LAPLACE CORR- 8.73 (seconds) DEFLEC99 MX1053 GEOID HEIGHT- -23.32 (meters) GEOID03 MX1053 MX1053 HORZ ORDER - THIRD MX1053 MX1053.The horizontal coordinates were established by classical geodetic methods MX1053.and adjusted by the National Geodetic Survey in March 1994. MX1053.The horizontal coordinates are valid at the epoch date displayed above. MX1053.The epoch date for horizontal control is a decimal equivalence MX1053.of Year/Month/Day. MX1053 MX1053.The NAVD 88 height was computed by applying the VERTCON shift value to MX1053.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MX1053 MX1053.The Laplace correction was computed from DEFLEC99 derived deflections. MX1053 MX1053.The geoid height was determined by GEOID03. MX1053 MX1053; North East Units Scale Factor Converg. MX1053;SPC CA 1 - 731,136.962 1,943,749.133 MT 0.99994545 -0 26 23.8 MX1053;SPC CA 1 - 2,398,738.52 6,377,116.95 sFT 0.99994545 -0 26 23.8 MX1053;UTM 10 - 4,584,652.597 527,342.461 MT 0.99960920 +0 12 59.1 MX1053 MX1053! - Elev Factor x Scale Factor = Combined Factor MX1053!SPC CA 1 - 0.99975303 x 0.99994545 = 0.99969849 MX1053!UTM 10 - 0.99975303 x 0.99960920 = 0.99936233 MX1053 MX1053: Primary Azimuth Mark Grid Az MX1053:SPC CA 1 - GAZELLE AZ MK 060 46 07.5 MX1053:UTM 10 - GAZELLE AZ MK 060 06 44.6 MX1053 MX1053|---------------------------------------------------------------------| MX1053| PID Reference Object Distance Geod. Az | MX1053| dddmmss.s | MX1053| MX1052 GAZELLE AZ MK APPROX. 2.8 KM 0601943.7 | MX1053| CD8552 GAZELLE RM 1 8.098 METERS 19929 | MX1053| MX1051 GAZELLE MTN LOOKOUT HOUSE 74.100 METERS 22238 | MX1053| CD8553 GAZELLE RM 2 9.538 METERS 29855 | MX1053|---------------------------------------------------------------------| MX1053 MX1053 SUPERSEDED SURVEY CONTROL MX1053 MX1053 NAD 83(1986)- 41 24 46.63875(N) 122 40 22.22274(W) AD(1984.00) 3 MX1053 NAD 27 - 41 24 47.12850(N) 122 40 18.12360(W) AD( ) 3 MX1053 NGVD 29 (07/19/86) 1597.2 (m) 5240. (f) VERT ANG MX1053 MX1053.Superseded values are not recommended for survey control. MX1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1053.See file dsdata.txt to determine how the superseded data were derived. MX1053 MX1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEL2734284653(NAD 83) MX1053_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION MX1053_SETTING: 66 = SET IN ROCK OUTCROP MX1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR MX1053+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2003 MX1053 MX1053 HISTORY - Date Condition Report By MX1053 HISTORY - 1952 MONUMENTED CGS MX1053 HISTORY - 20030723 GOOD CADT MX1053 MX1053 STATION DESCRIPTION MX1053 MX1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) MX1053'THE STATION IS LOCATED ON THE HIGHEST POINT OF GAZELLE MOUNTAIN, MX1053'A HIGH BALD HILL THAT HAS A FOREST SERVICE LOOKOUT HOUSE ON MX1053'THE SOUTHWEST END OF THE HIGHEST PART OF THE MOUNTAIN. IT MX1053'IS ABOUT 12 MILES AIRLINE EAST-SOUTHEAST OF ETNA, ABOUT 11 MX1053'MILES AIRLINE SOUTHWEST OF GAZELLE, AND ABOUT 10 MILES AIRLINE MX1053'NORTH-NORTHEAST OF CALLAHAN. MX1053' MX1053'THE STATION IS A STANDARD DISK STAMPED GAZELLE 1952 AND SET MX1053'IN A DRILL HOLE IN BEDROCK THAT IS FLUSH WITH THE GROUND. MX1053'IT IS 44.5 FEET SOUTHWEST OF THE CENTER OF THE WEATHER RECORDING MX1053'STATION, AND 130 FEET NORTHEAST OF THE CENTER LINE OF THE MX1053'ROAD TO THE LOOKOUT HOUSE. MX1053' MX1053'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED GAZELLE MX1053'NO 1 1952 AND SET IN A DRILL HOLE IN BEDROCK THAT PROJECTS MX1053'1 FOOT AND IS ABOUT 1 FOOT HIGHER THAN THE STATION. MX1053' MX1053'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED GAZELLE MX1053'NO 2 1952 AND SET IN A DRILL HOLE IN BEDROCK THAT PROJECTS MX1053'1-1/2 FEET AND IS ABOUT 1 FOOT LOWER THAN THE STATION. MX1053' MX1053'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GAZELLE 1952 MX1053'AND SET IN A DRILL HOLE IN BEDROCK THAT PROJECTS 1 INCH. MX1053'IT IS 108 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD MX1053'ON THE SUMMIT OF THE PASS CROSSED ON THE WAY TO THE STATION, MX1053'AND 2 FEET NORTH OF A WHITE WITNESS POST. TO REACH THE MARK MX1053'FROM THE STATION GO DOWN GRADE ON THE ROAD FOR 1.3 MILES TO MX1053'A T-ROAD. TURN LEFT, EAST, AND GO 0.8 MILE TO THE TOP OF MX1053'THE PASS AND THE MARK ON THE RIGHT. MX1053' MX1053'THE GAZELLE MTN. LOOKOUT HOUSE IS A TWO STORY WOODEN BUILDING MX1053'THAT IS 21 FEET SQUARE AT THE BASE AND 14 FEET SQUARE AT MX1053'THE TOP SECTION. IT IS 35 FEET HIGH, AND HAS A PEAKED ROOF. MX1053' MX1053'TO REACH THE STATION FROM THE POST OFFICE IN GAZELLE GO SOUTH MX1053'FOR 1 BLOCK TO A ROAD TO THE RIGHT. TURN RIGHT AS PER SIGN MX1053'CALLAHAN 27 AND GO 12.0 MILES TO THE TOP OF THE PASS AND A MX1053'ROAD TO THE RIGHT. TURN RIGHT AS PER SIGN GAZELLE L.O. AND MX1053'GO 0.9 MILE TO THE TOP OF THE SECOND PASS. CONTINUE ON THE MX1053'ROAD, DOWN GRADE, FOR 0.8 MILE TO A T-ROAD RIGHT. TURN MX1053'RIGHT, AS PER SIGN GAZELLE L.O. AND GO 1.3 MILES TO THE MX1053'LOOKOUT AND THE STATION. MX1053' MX1053'HEIGHT OF LIGHT ABOVE STATION MARK 1.41 METERS. MX1053 MX1053 STATION RECOVERY (2003) MX1053 MX1053'RECOVERY NOTE BY CALTRANS 2003 (JRL) MX1053'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 3 AND THE CALLAHAN MX1053'GAZELLE ROAD TO NORTH AND EAST ON THE CALLAHAN GAZELLE ROAD 9.8 MILES MX1053' MX1053'TO A DIRT ROAD BEHIND A BLUE GATE ON THE LEFT. TURN LEFT AND GO MX1053'NORTH ON THE DIRT ROAD 0.05 MILES TO A FORK. TAKE THE RIGHT FORK MX1053'AND GO 0.05 MILES TO A WIRE FENCE GATE. CONTINUE ON DIRT ROAD 1.5 MX1053'MILES TO A FORK. TAKE THE LEFT FORK AND GO UPHILL 1.2 MILES TO THE MX1053'FOUNDATION OF THE LOOKOUT TOWER ON THE LEFT AND THE STATION ON TOP OF MX1053' MX1053'A SMALL KNOLL ON THE RIGHT.