P 140 — NGS JX0406 — Doddridge County, US

USNGStrigunknown#6928
Latitude
39.436944°
Longitude
-80.638333°
Ortho h
286.81 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of control points established to support precise surveying and mapping throughout the United States. Located in Doddridge County, West Virginia, at coordinates 39.43694°N, 80.63833°W, this trig point serves as a reference for horizontal positioning control. Triangulation stations of this type were fundamental to establishing accurate geodetic networks across the country. They provide fixed reference points for surveyors, engineers, and cartographers conducting boundary determinations, infrastructure projects, and geographic analysis. The NGS network remains integral to the nation's surveying infrastructure and serves as foundation for modern positioning systems. Documentation and periodic verification of such control points ensure their continued reliability and utility. Surveyors working in the Doddridge County area should verify the current condition and accessibility of this benchmark before relying upon it for precise work.

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P 140 — NGS JX0406 — Doddridge County, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #6928 on SurveyingPedia and sits at an approximate elevation of 286.8 metres. Its coordinates in WGS84 are 39.436944°, -80.638333°, corresponding to 39° 26′ 13.00″ N, 80° 38′ 18.00″ 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 P 140 — NGS JX0406 — Doddridge County, 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)39.436944, -80.638333
WGS84 (DMS)39° 26′ 13.00″ N, 80° 38′ 18.00″ W
UTM zone (approx.)Zone 17N (approx.)
Elevation286.81 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
N 140 — NGS JX0405 — Doddridge County, US
0.6 km away · US
US NGS · triangulation station
L 140 — NGS JX0403 — Tyler County, US
1.6 km away · US
US NGS · triangulation station
M 140 — NGS JX0404 — Doddridge County, US
1.7 km away · US
US NGS · triangulation station
Q 140 — NGS JX0407 — Doddridge County, US
1.7 km away · US
US NGS · triangulation station
Z 136 — NGS JX0402 — Tyler County, US
1.8 km away · US
US NGS · triangulation station
ALVY — NGS JX1940 — Tyler County, US
2.5 km away · US

Frequently asked questions

What is P 140 — NGS JX0406 — Doddridge County, US?

P 140 — NGS JX0406 — Doddridge County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #6928 and sits at an elevation of 286.8 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of P 140 — NGS JX0406 — Doddridge County, US?

The position of P 140 — NGS JX0406 — Doddridge County, US in WGS84 is 39.436944°, -80.638333° (decimal), or 39° 26′ 13.00″ N, 80° 38′ 18.00″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 17N (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.