L 33 — NGS JX0174 — Marion County, US

USNGStrigunknown#7491
Latitude
39.439167°
Longitude
-80.141944°
Ortho h
269.96 m
Verifications
0
Last checked
Never
This triangulation station is part of the NGS network, which establishes and maintains the fundamental geodetic control framework for the United States. Trig points serve as precise positional references for surveying, mapping, and engineering projects across their service areas. Located in Marion County, West Virginia at coordinates 39.43917° N, 80.14194° W, this benchmark contributes to regional horizontal control. Triangulation stations of this type were historically observed and incorporated into the national geodetic datum, enabling surveyors and engineers to reference their work to a common, well-defined coordinate system. Verification and documentation of such control points remain important for maintaining the integrity of the geodetic network. Professional surveyors rely on these established monuments to ensure accuracy in property surveys, infrastructure development, and spatial data collection. Current condition assessment and recovery of historic benchmarks support continued utility of the national control network.

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L 33 — NGS JX0174 — Marion County, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #7491 on SurveyingPedia and sits at an approximate elevation of 270.0 metres. Its coordinates in WGS84 are 39.439167°, -80.141944°, corresponding to 39° 26′ 21.00″ N, 80° 8′ 31.00″ 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 L 33 — NGS JX0174 — Marion 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)39.439167, -80.141944
WGS84 (DMS)39° 26′ 21.00″ N, 80° 8′ 31.00″ W
UTM zone (approx.)Zone 17N (approx.)
Elevation269.96 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
M 33 — NGS JX0173 — Marion County, US
1.3 km away · US
US NGS · triangulation station
FAIRMONT SOUTH MUNICIPAL TANK — NGS JX1898
2.2 km away · US
US NGS · triangulation station
4G7 A — NGS AE2197 — Pleasant Valley, US
2.3 km away · US
US NGS · triangulation station
FAIRPORT — NGS JX2252 — Pleasant Valley, US
2.3 km away · US
US NGS · triangulation station
KK 33 — NGS JX0176 — Marion County, US
2.4 km away · US
US NGS · triangulation station
FAIRPORT AZ MK — NGS JX2255 — Pleasant Valley, US
2.5 km away · US

Frequently asked questions

What is L 33 — NGS JX0174 — Marion County, US?

L 33 — NGS JX0174 — Marion County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #7491 and sits at an elevation of 270.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of L 33 — NGS JX0174 — Marion County, US?

The position of L 33 — NGS JX0174 — Marion County, US in WGS84 is 39.439167°, -80.141944° (decimal), or 39° 26′ 21.00″ N, 80° 8′ 31.00″ 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.