CRAB — NGS HT3736 — Alameda, US

USNGStrigunknown#2962
Latitude
37.768347°
Longitude
-122.278689°
Ortho h
11.90 m
Verifications
0
Last checked
Never
This triangulation station is part of the NGS network, which establishes the primary geodetic framework for the United States. Trig points serve as fundamental reference stations for surveying, mapping, and engineering projects across the country. Located in the vicinity of Alameda, California, this benchmark contributes to regional horizontal control and supports local surveying work. The coordinates 37.76835°N, 122.27869°W place this point in the San Francisco Bay Area, an area of significant urban and infrastructure development. Triangulation stations like this one were traditionally occupied to create networks of known positions that surveyors could reference for detailed local surveys. Documentation and verification of such geodetic control points remain important for maintaining survey accuracy and consistency. Surveyors conducting work in this region should verify the current condition and usability of this benchmark through official NGS records before depending upon it for critical applications.

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CRAB — NGS HT3736 — Alameda, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #2962 on SurveyingPedia and sits at an approximate elevation of 11.9 metres. Its coordinates in WGS84 are 37.768347°, -122.278689°, corresponding to 37° 46′ 6.05″ N, 122° 16′ 43.28″ 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 CRAB — NGS HT3736 — 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)37.768347, -122.278689
WGS84 (DMS)37° 46′ 6.05″ N, 122° 16′ 43.28″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation11.90 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
BALLENA — NGS HT3714 — Alameda, US
0.2 km away · US
US NGS · triangulation station
CENT SIXTH — NGS HT2878 — Alameda, US
0.4 km away · US
US NGS · triangulation station
CENT WEB — NGS HT0866 — Alameda, US
0.4 km away · US
US NGS · triangulation station
CENT FIFTH — NGS HT2882 — Alameda, US
0.5 km away · US
US NGS · triangulation station
EIGHTH — NGS HT2910 — Alameda, US
0.5 km away · US
US NGS · triangulation station
CENT EIGHTH — NGS HT2907 — Alameda, US
0.6 km away · US

Frequently asked questions

What is CRAB — NGS HT3736 — Alameda, US?

CRAB — NGS HT3736 — Alameda, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2962 and sits at an elevation of 11.9 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of CRAB — NGS HT3736 — Alameda, US?

The position of CRAB — NGS HT3736 — Alameda, US in WGS84 is 37.768347°, -122.278689° (decimal), or 37° 46′ 6.05″ N, 122° 16′ 43.28″ 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.