4 — NGS RD0611 — Vancouver, US

USNGStrigunknown#5166
Latitude
45.603333°
Longitude
-122.569167°
Ortho h
17.45 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes the foundational control points for the nation's surveying and mapping infrastructure. Located near Vancouver, Washington at coordinates 45.60333°, -122.56917°, this trig point serves as a horizontal reference for regional surveys and engineering projects. Triangulation stations of this type historically provided precise positional control across broad areas before the advent of satellite-based positioning systems. Modern surveyors and engineers continue to verify and document such benchmarks to maintain geodetic continuity, assess potential ground movement, and provide independent validation of positioning systems. The systematic maintenance and cataloging of these reference points remains essential for large-scale construction, boundary determination, and scientific applications requiring high-accuracy horizontal control.

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4 — NGS RD0611 — Vancouver, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #5166 on SurveyingPedia and sits at an approximate elevation of 17.4 metres. Its coordinates in WGS84 are 45.603333°, -122.569167°, corresponding to 45° 36′ 12.00″ N, 122° 34′ 9.00″ 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 4 — NGS RD0611 — 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)45.603333, -122.569167
WGS84 (DMS)45° 36′ 12.00″ N, 122° 34′ 9.00″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation17.45 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
BET 2 ECC — NGS RD2937 — Vancouver, US
0.1 km away · US
US NGS · triangulation station
BET — NGS RD2897 — Vancouver, US
0.1 km away · US
US NGS · triangulation station
944 0063 TIDAL 3 — NGS RD0610 — Vancouver, US
0.6 km away · US
US NGS · triangulation station
1 — NGS RD0608 — Vancouver, US
0.9 km away · US
US NGS · triangulation station
TIDAL 1 RESET — NGS RD0609 — Vancouver, US
0.9 km away · US
US NGS · triangulation station
Q 45 — NGS RD0612 — Vancouver, US
0.9 km away · US

Frequently asked questions

What is 4 — NGS RD0611 — Vancouver, US?

4 — NGS RD0611 — Vancouver, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #5166 and sits at an elevation of 17.4 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of 4 — NGS RD0611 — Vancouver, US?

The position of 4 — NGS RD0611 — Vancouver, US in WGS84 is 45.603333°, -122.569167° (decimal), or 45° 36′ 12.00″ N, 122° 34′ 9.00″ 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.