W 790 — NGS HT0149 — Concord, US

USNGStrigunknown#2029
Latitude
37.976389°
Longitude
-122.028611°
Ortho h
24.80 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of control points that form the foundation of the United States' surveying and mapping infrastructure. Located near Concord, California, at coordinates 37.97639° North, 122.02861° West, this trig point serves as a reference for establishing horizontal positions and elevations across the region. Triangulation stations of this type were historically observed and monumented to create a framework for accurate land surveys, engineering projects, and cartographic work. The point's documentation and periodic verification remain valuable for surveyors conducting property surveys, infrastructure development, and GIS applications. Maintaining records of such benchmarks and their current condition supports the continuity and reliability of geodetic reference systems essential to modern surveying practice.

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W 790 — NGS HT0149 — Concord, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #2029 on SurveyingPedia and sits at an approximate elevation of 24.8 metres. Its coordinates in WGS84 are 37.976389°, -122.028611°, corresponding to 37° 58′ 35.00″ N, 122° 1′ 43.00″ 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 W 790 — NGS HT0149 — Concord, 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)37.976389, -122.028611
WGS84 (DMS)37° 58′ 35.00″ N, 122° 1′ 43.00″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation24.80 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
F 1197 — NGS HT0147 — Concord, US
0.1 km away · US
US NGS · triangulation station
E 1197 RESET — NGS HT3822 — Concord, US
0.5 km away · US
US NGS · triangulation station
G 1197 — NGS HT0148 — Concord, US
1.0 km away · US
US NGS · triangulation station
D 1197 — NGS HT0143 — Concord, US
1.3 km away · US
US NGS · triangulation station
PINE RESET — NGS HT2463 — Concord, US
2.0 km away · US
US NGS · triangulation station
GPS CONTROL PT 15 — NGS HT0142 — Concord, US
2.0 km away · US

Frequently asked questions

What is W 790 — NGS HT0149 — Concord, US?

W 790 — NGS HT0149 — Concord, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2029 and sits at an elevation of 24.8 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of W 790 — NGS HT0149 — Concord, US?

The position of W 790 — NGS HT0149 — Concord, US in WGS84 is 37.976389°, -122.028611° (decimal), or 37° 58′ 35.00″ N, 122° 1′ 43.00″ 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.