CLARA WILL — NGS HT2471 — Alameda, US

USNGStrigunknown#2869
Latitude
37.768560°
Longitude
-122.249032°
Ortho h
10.00 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of control points that form the foundational framework for surveying and mapping across the United States. Located near Alameda, California, at coordinates 37.76856° N, 122.24903° W, this trig point serves as a reference station for establishing accurate horizontal positions in the San Francisco Bay Area region. Triangulation stations like this historically enabled surveyors to extend precise control networks across large areas. Contemporary surveyors and engineers rely on the documentation and verification of such benchmarks to maintain geodetic accuracy for land surveys, infrastructure projects, and mapping applications. Confirming the existence and condition of established control points remains valuable for quality assurance in survey work and for understanding the historical development of local geodetic networks.

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CLARA WILL — NGS HT2471 — Alameda, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #2869 on SurveyingPedia and sits at an approximate elevation of 10.0 metres. Its coordinates in WGS84 are 37.768560°, -122.249032°, corresponding to 37° 46′ 6.82″ N, 122° 14′ 56.51″ 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 CLARA WILL — NGS HT2471 — 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)37.768560, -122.249032
WGS84 (DMS)37° 46′ 6.82″ N, 122° 14′ 56.51″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation10.00 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
WILL PAC — NGS HT2533 — Alameda, US
0.3 km away · US
US NGS · triangulation station
CLARA WAL — NGS HT2478 — Alameda, US
0.3 km away · US
US NGS · triangulation station
CLARA LA FAY — NGS HT2892 — Alameda, US
0.4 km away · US
US NGS · triangulation station
WILL ENC — NGS HT2985 — Alameda, US
0.4 km away · US
US NGS · triangulation station
WAL PAC — NGS HT2532 — Alameda, US
0.4 km away · US
US NGS · triangulation station
LA FAY PAC — NGS HT2891 — Alameda, US
0.4 km away · US

Frequently asked questions

What is CLARA WILL — NGS HT2471 — Alameda, US?

CLARA WILL — NGS HT2471 — Alameda, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2869 and sits at an elevation of 10.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of CLARA WILL — NGS HT2471 — Alameda, US?

The position of CLARA WILL — NGS HT2471 — Alameda, US in WGS84 is 37.768560°, -122.249032° (decimal), or 37° 46′ 6.82″ N, 122° 14′ 56.51″ 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.