4901 — NGS RD4302 — Vancouver, US

USNGStrigunknown#5234
Latitude
45.657500°
Longitude
-122.557500°
Ortho h
61.30 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes the foundational control framework for surveying and mapping throughout the United States. Located near Vancouver, Washington at coordinates 45.65750° north latitude and 122.55750° west longitude, this trig point serves as a precisely positioned reference marker for horizontal control work. Triangulation stations of this type have historically supported large-scale surveys, engineering projects, and the development of geographic information systems. The point's documented location enables surveyors and geospatial professionals to conduct accurate field measurements and validate local survey networks. Verification and maintenance of such benchmarks remain important for ensuring the integrity of cadastral records, infrastructure development, and scientific research that depends on precise horizontal positioning data.

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4901 — NGS RD4302 — Vancouver, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #5234 on SurveyingPedia and sits at an approximate elevation of 61.3 metres. Its coordinates in WGS84 are 45.657500°, -122.557500°, corresponding to 45° 39′ 27.00″ N, 122° 33′ 27.00″ 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 4901 — NGS RD4302 — Vancouver, 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)45.657500, -122.557500
WGS84 (DMS)45° 39′ 27.00″ N, 122° 33′ 27.00″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation61.30 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
WSRN SWHQ BASE ARP — NGS DS3218 — Vancouver, US
0.3 km away · US
US NGS · triangulation station
4401 — NGS RD4303 — Vancouver, US
0.4 km away · US
US NGS · triangulation station
5401 — NGS RD4301 — Vancouver, US
0.4 km away · US
US NGS · triangulation station
3911 — NGS RD4304 — Vancouver, US
0.8 km away · US
US NGS · triangulation station
10911 — NGS RD4300 — Vancouver, US
0.9 km away · US
US NGS · triangulation station
GP 06503 5 AZ MK — NGS RD4109 — Vancouver, US
1.2 km away · US

Frequently asked questions

What is 4901 — NGS RD4302 — Vancouver, US?

4901 — NGS RD4302 — Vancouver, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #5234 and sits at an elevation of 61.3 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of 4901 — NGS RD4302 — Vancouver, US?

The position of 4901 — NGS RD4302 — Vancouver, US in WGS84 is 45.657500°, -122.557500° (decimal), or 45° 39′ 27.00″ N, 122° 33′ 27.00″ 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.