2004-12-31

GU3374

Published Details for Benchmark: GU3374
N 36° 51.161
W 120° 03.885 (NAD 83)
Altitude: 248

Coordinates may not be exact. Altitude is VERTCON and location is ADJUSTED. (more info)

Location: In MADERA county, CA View Original Datasheet
Designation: RIPPERDAN
Marker Type: NGS Benchmark
Setting: setting not listed - see description
Stability:
Reference Points: GU3379

Found Details for Benchmark: GU3374
N 36 51.161
W 120 03.886
Elev 229

Found it at 15:20, 31 December 2004 as described and in good condition. Both RM1 and RM2 were found in good condition. The adjacent vineyard has been removed and is now an open field. The azimuth mark was found in good condition - see GU3379.

Original NAD83 coordinates were located about 8 feet easterly of the found WGS84 coordinates. WGS84 coordinates for the mark found by 6 minute occupation with 9 strong satellites and 1 WAAS satellite.

GU3374 "RIPPERDAN 1972" - Benchmark and GPSr.
GU3374 "RIPPERDAN 1972" - View northeasterly toward Reference Monument No. 1.
GU3374 "RIPPERDAN 1972" - View southeasterly toward Reference Monument No. 2.
GU3374 "RIPPERDAN 1972" - Reference Monument No. 1 detail.
GU3374 "RIPPERDAN 1972" - Reference Monument No. 2 detail.
GU3374 "RIPPERDAN 1972" - Reference Monument No. 1 setting.
GU3374 "RIPPERDAN 1972" - Reference Monument No. 2 setting. View northwesterly toward the Benchmark.
GU3374 "RIPPERDAN 1972" - View north.
GU3374 "RIPPERDAN 1972" - View south.

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