J 81 — NGS JX0273 — Doddridge County, US

USNGStrigunknown#7054
Latitude
39.296111°
Longitude
-80.821389°
Ortho h
248.39 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of control points establishing the geodetic framework for the United States. Located in Doddridge County, West Virginia, this trig point serves as a reference for horizontal positioning and survey control. Triangulation stations are fundamental monuments in the classical geodetic infrastructure, traditionally established through intervisible networks to provide accurate coordinate references across regions. Such points support surveying, mapping, engineering projects, and scientific applications requiring precise horizontal datum control. The NGS maintains records of these benchmarks to enable surveyors and professionals to reference established control in their work. Verification and documentation of existing trig points remain valuable for assessing network integrity and maintaining the continuity of geodetic control in areas where modern positioning methods complement or supplement classical survey monuments.

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 J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, USSatellite imagery of J 81 — NGS JX0273 — Doddridge County, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

J 81 — NGS JX0273 — 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 #7054 on SurveyingPedia and sits at an approximate elevation of 248.4 metres. Its coordinates in WGS84 are 39.296111°, -80.821389°, corresponding to 39° 17′ 46.00″ N, 80° 49′ 17.00″ 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 J 81 — NGS JX0273 — 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)39.296111, -80.821389
WGS84 (DMS)39° 17′ 46.00″ N, 80° 49′ 17.00″ W
UTM zone (approx.)Zone 17N (approx.)
Elevation248.39 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
WEST UNION RAD KQC 532 MAST — NGS JX1962 — Doddridge County, US
1.6 km away · US
US NGS · triangulation station
UNION — NGS JX1961 — Doddridge County, US
1.7 km away · US
US NGS · triangulation station
H 81 — NGS JX0271 — Doddridge County, US
1.7 km away · US
US NGS · triangulation station
H 81 RESET — NGS JX0272 — Doddridge County, US
1.7 km away · US
US NGS · triangulation station
K 81 — NGS JX0274 — Doddridge County, US
2.0 km away · US
US NGS · triangulation station
J 319 — NGS JX1756 — Doddridge County, US
2.2 km away · US

Frequently asked questions

What is J 81 — NGS JX0273 — Doddridge County, US?

J 81 — NGS JX0273 — Doddridge County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #7054 and sits at an elevation of 248.4 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of J 81 — NGS JX0273 — Doddridge County, US?

The position of J 81 — NGS JX0273 — Doddridge County, US in WGS84 is 39.296111°, -80.821389° (decimal), or 39° 17′ 46.00″ N, 80° 49′ 17.00″ 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.