PEARSON AZ MK — NGS RD4111 — Vancouver, US

USNGStrigunknown#5337
Latitude
45.622098°
Longitude
-122.668682°
Ellipsoidal h
-9.87 m
Ortho h
12.60 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes the fundamental horizontal and vertical control framework for the United States. Located near Vancouver, Washington at coordinates 45.62210° N, 122.66868° W, this trig point serves as a reference monument for surveying, mapping, and engineering projects throughout the region. Triangulation stations like this one were historically established to create precise positional control through intervisible networks. The ellipsoidal elevation of -9.9 meters reflects the point's position relative to the WGS84 reference ellipsoid. Verification and documentation of such benchmarks remain essential for maintaining survey accuracy, validating modern positioning technologies, and ensuring consistency in large-scale geodetic work. This point contributes to the spatial reference infrastructure supporting infrastructure development, land management, and scientific applications across the Pacific Northwest.

Verify this point

Sign in to submit a verification from the field.

Verification history (0)

No verifications yet. Be the first to check this point!
🛰️ Satellite view
ESRI World Imagery · zoom 16 (~1 m/px)
Open in Google Earth →
Satellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, USSatellite imagery of PEARSON AZ MK — NGS RD4111 — Vancouver, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

PEARSON AZ MK — NGS RD4111 — Vancouver, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #5337 on SurveyingPedia and sits at an approximate elevation of 12.6 metres. Its coordinates in WGS84 are 45.622098°, -122.668682°, corresponding to 45° 37′ 19.55″ N, 122° 40′ 7.26″ 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 PEARSON AZ MK — NGS RD4111 — 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)45.622098, -122.668682
WGS84 (DMS)45° 37′ 19.55″ N, 122° 40′ 7.26″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation12.60 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
ORT — NGS RD3078 — Vancouver, US
0.2 km away · US
US NGS · triangulation station
944 0083 TIDAL 4 — NGS RD0618 — Vancouver, US
0.3 km away · US
US NGS · triangulation station
22 — NGS RD0621 — Vancouver, US
0.3 km away · US
US NGS · triangulation station
944 0111 TIDAL 2 — NGS RD0623 — Vancouver, US
0.4 km away · US
US NGS · triangulation station
HLM V 8 — NGS RD3236 — Vancouver, US
0.4 km away · US
US NGS · triangulation station
SMITH TOWER VANCOUVER — NGS RD4177
0.5 km away · US

Frequently asked questions

What is PEARSON AZ MK — NGS RD4111 — Vancouver, US?

PEARSON AZ MK — NGS RD4111 — Vancouver, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #5337 and sits at an elevation of 12.6 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of PEARSON AZ MK — NGS RD4111 — Vancouver, US?

The position of PEARSON AZ MK — NGS RD4111 — Vancouver, US in WGS84 is 45.622098°, -122.668682° (decimal), or 45° 37′ 19.55″ N, 122° 40′ 7.26″ 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.