NW 1/16 SEC COR — NGS SY0204 — Redmond, US

USNGStrigunknown#214145
Latitude
47.674722°
Longitude
-122.118889°
Ortho h
15.14 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's primary control network, which establishes the foundational geodetic framework for the United States. As a trig point, this station served to control horizontal positioning through triangulation methods, providing reference data for subsequent surveys and mapping activities across the region. Located near Redmond, Washington, this benchmark sits within the Pacific Northwest geodetic network. Triangulation stations of this type were monumented to enable surveyors and engineers to establish accurate positions for property boundaries, infrastructure development, and cartographic purposes. The documented coordinates represent the station's horizontal position within the geodetic datum system. Verification and maintenance of such control points remain valuable for confirming positional accuracy in modern surveying work, particularly when comparing historical survey records with contemporary GPS and GNSS observations. Proper documentation and accessibility of these monuments support continuity in surveying practice and geodetic standards.

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NW 1/16 SEC COR — NGS SY0204 — Redmond, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #214145 on SurveyingPedia and sits at an approximate elevation of 15.1 metres. Its coordinates in WGS84 are 47.674722°, -122.118889°, corresponding to 47° 40′ 29.00″ N, 122° 7′ 8.00″ 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 NW 1/16 SEC COR — NGS SY0204 — Redmond, 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)47.674722, -122.118889
WGS84 (DMS)47° 40′ 29.00″ N, 122° 7′ 8.00″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation15.14 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
GPS90 4E3 — NGS SY5767 — Redmond, US
0.1 km away · US
US NGS · triangulation station
B 385 — NGS SY0202 — Redmond, US
0.3 km away · US
US NGS · triangulation station
GPS90 4E4 — NGS SY5768 — Redmond, US
0.6 km away · US
US NGS · GNSS reference point
GPS90 4F3 — NGS SY5770 — King County, US
0.9 km away · US
US NGS · triangulation station
RD 6 — NGS SY0205 — Redmond, US
1.0 km away · US
US NGS · triangulation station
A 385 RESET — NGS SY0200 — Redmond, US
1.0 km away · US

Frequently asked questions

What is NW 1/16 SEC COR — NGS SY0204 — Redmond, US?

NW 1/16 SEC COR — NGS SY0204 — Redmond, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #214145 and sits at an elevation of 15.1 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of NW 1/16 SEC COR — NGS SY0204 — Redmond, US?

The position of NW 1/16 SEC COR — NGS SY0204 — Redmond, US in WGS84 is 47.674722°, -122.118889° (decimal), or 47° 40′ 29.00″ N, 122° 7′ 8.00″ 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.