ATL THIRD — NGS HT2908 — Alameda, US

USNGStrigunknown#2816
Latitude
37.780037°
Longitude
-122.287770°
Ortho h
3.50 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's comprehensive network of control points that form the foundation of the United States' horizontal geodetic infrastructure. Located near Alameda, California at coordinates 37.78004°N, 122.28777°W, this trig point serves as a reference marker for surveyors and mapping professionals conducting work in the San Francisco Bay Area region. Triangulation stations of this type were established to provide accurate positional control for surveying, mapping, and engineering projects. The NGS network remains essential for maintaining consistent spatial reference across the country. Verification and documentation of benchmark locations, even those with incomplete records such as missing elevation data, supports the integrity of historical survey networks and facilitates modern geodetic work. Surveyors and GIS professionals rely on these established control points for establishing local surveys and validating positioning data.

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ATL THIRD — NGS HT2908 — Alameda, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #2816 on SurveyingPedia and sits at an approximate elevation of 3.5 metres. Its coordinates in WGS84 are 37.780037°, -122.287770°, corresponding to 37° 46′ 48.13″ N, 122° 17′ 15.97″ W in the traditional degrees-minutes-seconds format. This page is a self-updating reference — all data is aggregated from public open sources and cross-checked periodically against the originating agency.

Professional surveyors, engineers, and topographers use points like ATL THIRD — NGS HT2908 — Alameda, US to anchor total-station traverses, verify GNSS/RTK solutions, calibrate levelling instruments, and validate survey deliverables against known coordinates. The record on this page is refreshed daily via automated pipelines that monitor the public sources for any updates, corrections, or status changes.

Coordinate formats

WGS84 (decimal)37.780037, -122.287770
WGS84 (DMS)37° 46′ 48.13″ N, 122° 17′ 15.97″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation3.50 m
Precise conversionOpen in coordinate converter →

Geodetic context in United States

The national geodetic reference in United States is maintained by National Geodetic Survey (NGS). The active datum is NAD83(2011) / NATRF2022 (active). Coordinates shown on this page are expressed in WGS84 (ETRF/ITRF-compatible) which is directly usable in most modern GNSS receivers. For cadastral work in United States you may need to convert to the local datum using the Coordinate Hub.

Browse the full list of indexed control points in United States from the country page.

Nearby benchmarks

The closest 6 indexed control points within roughly 50 km of this location:

US NGS · triangulation station
THIRD ATL — NGS HT0879 — Alameda, US
0.0 km away · US
US NGS · triangulation station
ATL LAW — NGS HT0878 — Alameda, US
0.3 km away · US
US NGS · triangulation station
MAIN ATL — NGS HT0880 — Alameda, US
0.3 km away · US
US NGS · triangulation station
PAC THIRD — NGS HT1887 — Alameda, US
0.4 km away · US
US NGS · triangulation station
PAC FOURTH — NGS HT2980 — Alameda, US
0.4 km away · US
US NGS · triangulation station
PAC MAIN — NGS HT2959 — Alameda, US
0.5 km away · US

Frequently asked questions

What is ATL THIRD — NGS HT2908 — Alameda, US?

ATL THIRD — NGS HT2908 — Alameda, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2816 and sits at an elevation of 3.5 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of ATL THIRD — NGS HT2908 — Alameda, US?

The position of ATL THIRD — NGS HT2908 — Alameda, US in WGS84 is 37.780037°, -122.287770° (decimal), or 37° 46′ 48.13″ N, 122° 17′ 15.97″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 10N (approx.).

How can I reach and visit this triangulation station?

Use the satellite imagery above to see the surrounding area. You can open this location directly in Google Maps, Google Earth, Bing Maps, or OpenStreetMap using the buttons provided. Many geodetic points are accessible to the public; some are on protected or private land — check local regulations before any field visit. Always bring documentation or your credentials if you plan to use the marker for professional measurement.

Is this point verified and usable for professional surveying?

This record has been community-verified 0 times. Data quality depends on the source: NGS and official national agency points are typically centimetre-accurate, OpenStreetMap survey points are metre-accurate, and GeoNames topographic landmarks (peaks, hills) are reference-grade only. Always cross-reference with the original agency datasheet before using this point for cadastral, legal, or safety-critical work.

Original source: this record was imported from ngs_public. Always refer to the original datasheet for the most up-to-date and authoritative data.