2012-11-21

GT1441 - A1037


Published Details for Benchmark: GT1441
N 36° 43.233
W 119° 37.683 (NAD 83)
Altitude: 341.4
Coordinates may not be exact. Altitude is VERTCON and location is SCALED.

Location: In FRESNO county, CA
Designation: A 1037
Marker Type: bench mark disk
Setting: set into the top of a round concrete monument
Stability: May hold, but of type commonly subject to surface motion.

Documented History (by the NGS)
01/01/1959 by CGS (MONUMENTED)
DESCRIBED BY COAST AND GEODETIC SURVEY 1959 4.8 MI NW FROM SANGER. 4.8 MILES NORTH AND WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION AT SANGER, AT THE CROSSING OF SOUTH HIGHLAND AVENUE, 1 1/2 FEET NORTHWEST OF MILEPOLE 215, 23.0 FEET SOUTH OF THE SOUTH RAIL, 139 FEET WEST OF THE CENTER LINE OF THE AVENUE, 1.4 FEET SOUTH OF A WITNESS POST, ABOUT 1 FOOT LOWER THAN THE TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.

Found Details for Benchmark: GT1441
N 36° 43.296
W 119° 37.704 (NAD 83)
Altitude: 333

Found USC&GS mark stamped 'A1037 1959' at 16:12, 21 November 2012 as described and in good condition. Go to description is adequate. Due to farming activities, the concrete post now projects up about a foot and is leaning slightly to the west, but is still relatively stable.

Published NAD83 coordinates are located about 395 feet south-southeast of the found WGS84 coordinates. WGS84 coordinates for the mark found by 4 minute occupation with 8 strong satellites and 2 WAAS satellites.

GT1441 "A1037 1959" - Benchmark detail.
GT1441 "A1037 1959" - Benchmark and GPSr.
GT1441 "A1037 1959" - Benchmark setting. View southerly.
GT1441 "A1037 1959" - Benchmark setting. View southerly.
GT1441 "A1037 1959" - Benchmark setting. View west along the railroad tracks.
GT1441 "A1037 1959" - Benchmark setting. View north across the railroad tracks.
GT1441 "A1037 1959" - Benchmark setting. View east along the railroad tracks toward Highland Avenue.
GT1441 "A1037 1959" - Benchmark coordintes.

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