W 95 — NGS RD0382 — Portland, US

USNGStrigunknown#5670
Latitude
45.518889°
Longitude
-122.700000°
Ortho h
68.23 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes the primary horizontal control framework for the United States. Located near Portland, Oregon, at coordinates 45.51889° N, 122.70000° W, this trig point serves as a fundamental reference for surveying, mapping, and engineering projects throughout the region. Triangulation stations of this classification are established to provide accurate positions for land surveys, infrastructure development, and geospatial data collection. The point's documented location enables surveyors and geospatial professionals to reference their work to the national coordinate system with confidence. Verification and documentation of such benchmarks remain essential for maintaining the integrity of the geodetic network. Surveyors working in the Portland metropolitan area and surrounding regions may reference this station to validate local survey work and ensure consistency with the national spatial framework.

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W 95 — NGS RD0382 — Portland, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #5670 on SurveyingPedia and sits at an approximate elevation of 68.2 metres. Its coordinates in WGS84 are 45.518889°, -122.700000°, corresponding to 45° 31′ 8.00″ N, 122° 42′ 0.00″ 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 95 — NGS RD0382 — Portland, 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)45.518889, -122.700000
WGS84 (DMS)45° 31′ 8.00″ N, 122° 42′ 0.00″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation68.23 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
CITY 1370 — NGS RD0380 — Portland, US
0.6 km away · US
US NGS · triangulation station
KING — NGS RD3026 — Portland, US
0.8 km away · US
US NGS · triangulation station
PITTOCK — NGS RD3067 — Portland, US
1.4 km away · US
US NGS · triangulation station
PORTLAND O W AND K STORE STACK — NGS RD3149
1.5 km away · US
US NGS · triangulation station
BALCH — NGS RD3054 — Portland, US
1.6 km away · US
US NGS · triangulation station
PORTLAND ORE JOURNAL BLD SPIRE — NGS RD3187
1.6 km away · US

Frequently asked questions

What is W 95 — NGS RD0382 — Portland, US?

W 95 — NGS RD0382 — Portland, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #5670 and sits at an elevation of 68.2 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of W 95 — NGS RD0382 — Portland, US?

The position of W 95 — NGS RD0382 — Portland, US in WGS84 is 45.518889°, -122.700000° (decimal), or 45° 31′ 8.00″ N, 122° 42′ 0.00″ 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.