25 — NGS HT0658 — Oakland, US

USNGStrigunknown#2580
Latitude
37.800833°
Longitude
-122.289167°
Ortho h
3.57 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes fundamental horizontal control across the United States. Located near Oakland, California at coordinates 37.80083° N, 122.28917° W, this trig point serves as a reference for precise surveying and mapping operations throughout the region. Triangulation stations like this one provide essential geodetic control for cadastral surveys, engineering projects, and geographic information systems. The NGS network enables surveyors and mapping professionals to tie local measurements to a consistent national datum, ensuring accuracy and compatibility across jurisdictional boundaries. Documentation and verification of benchmark locations remains important for maintaining survey infrastructure integrity. Even when elevation data is not recorded, horizontal positioning provides valuable control reference. Periodic confirmation of such points helps preserve institutional knowledge and supports continued reliable surveying practice in the Bay Area.

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25 — NGS HT0658 — Oakland, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #2580 on SurveyingPedia and sits at an approximate elevation of 3.6 metres. Its coordinates in WGS84 are 37.800833°, -122.289167°, corresponding to 37° 48′ 3.00″ N, 122° 17′ 21.00″ 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 25 — NGS HT0658 — Oakland, 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)37.800833, -122.289167
WGS84 (DMS)37° 48′ 3.00″ N, 122° 17′ 21.00″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation3.57 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
J 1444 — NGS HT3545 — Oakland, US
0.2 km away · US
US NGS · triangulation station
OAKLAND 5 — NGS HT0657
0.6 km away · US
US NGS · triangulation station
TACO — NGS DR8584 — Oakland, US
0.6 km away · US
US NGS · triangulation station
25 H — NGS HT0660 — Oakland, US
0.7 km away · US
US NGS · triangulation station
TIDAL 16 STA III 16 — NGS HT0901 — Oakland, US
0.7 km away · US
US NGS · triangulation station
941 4764 TIDAL 11 — NGS HT0656 — Oakland, US
0.8 km away · US

Frequently asked questions

What is 25 — NGS HT0658 — Oakland, US?

25 — NGS HT0658 — Oakland, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2580 and sits at an elevation of 3.6 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of 25 — NGS HT0658 — Oakland, US?

The position of 25 — NGS HT0658 — Oakland, US in WGS84 is 37.800833°, -122.289167° (decimal), or 37° 48′ 3.00″ N, 122° 17′ 21.00″ 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.