2003-10-21

GU1493 - V 805 RESET 1968

County: FRESNO
State: CALIFORNIA

PUBLISHED DATA
Lat: N 36° 09.150
Long: W 120° 06.150 (NAD 83)
Altitude: 374.1
Coordinates may not be exact. Altitude is VERTCON and location is SCALED.

Designation: V 805 RESET 1968
Marker Type: bench mark disk
Setting: light structures
Stability: Mark of questionable or unknown stability.

Documented History (by the NGS)
1/1/1968 by CGS (MONUMENTED)

1/1/1969 by NGS (GOOD)
DESCRIBED BY NATIONAL GEODETIC SURVEY 1969 3.3 MI S FROM HURON. 3.3 MILES SOUTH ALONG LASSEN AVENUE FROM THE POST OFFICE AT HURON, AT THE INTERSECTION OF PHELPS AVENUE, AT A TURN FROM SOUTH TO WEST IN A STEEL TOWER POWER TRANSMISSION LINE, IN THE TOP OF THE CONCRETE BASE OF THE EAST STEEL LEG OF TOWER 2/12, 150 FEET NORTH OF THE CENTER LINE OF PHELPS AVENUE, 113 FEET WEST OF THE CENTER LINE OF LASSEN AVENUE, 0.4 FOOT EAST OF THE LEG OF THE TOWER, AND 1.8 FEET ABOVE THE GROUND.

1/1/1972 by NGS (GOOD)
RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 RECOVERED IN GOOD CONDITION.


FOUND DATA
Lat: N 36° 09.170
Long: W 120° 06.202
Alt: 353

Found it at 09:25, 21 October 2003 as described and in good condition.

Original NAD83 coordinates were located about 0.05 miles easterly of the found WGS84 coordinates. WGS84 coordinates for the mark found by 2.5 minute occupation with 9 strong satellites and 1 WAAS satellite.

Benchmark detail.


The benchmark and the GPSr.


The benchmark and the GPSr.


The view westerly. The mark is at the base of the nearest tower leg.


The view north toward the tower. The mark is at the base of the right-side tower leg.