WISER RM 1 — NGS JV6657 — Dundalk, US

USNGStrigunknown#635070
Latitude
39.266028°
Longitude
-76.500999°
Ellipsoidal h
-25.76 m
Ortho h
7.20 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes and maintains the fundamental control framework for surveying, mapping, and geospatial work throughout the United States. Trig stations serve as primary control points that enable precise determination of positions and elevations across regional and national scales. Located near Dundalk, Maryland, at coordinates 39.26603° N, 76.50100° W, this point is situated within the Baltimore metropolitan region. The ellipsoidal elevation of -25.8 meters indicates positioning relative to the reference ellipsoid rather than orthometric height above sea level. As a component of NGS's geodetic infrastructure, this benchmark provides essential reference data for surveyors, engineers, and geospatial professionals. Verification and documentation of such control points remain critical for maintaining the accuracy and integrity of regional and national positioning networks.

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WISER RM 1 — NGS JV6657 — Dundalk, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #635070 on SurveyingPedia and sits at an approximate elevation of 7.2 metres. Its coordinates in WGS84 are 39.266028°, -76.500999°, corresponding to 39° 15′ 57.70″ N, 76° 30′ 3.60″ 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 WISER RM 1 — NGS JV6657 — Dundalk, 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)39.266028, -76.500999
WGS84 (DMS)39° 15′ 57.70″ N, 76° 30′ 3.60″ W
UTM zone (approx.)Zone 18N (approx.)
Elevation7.20 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
WISER RM 2 — NGS CB1149 — Dundalk, US
0.0 km away · US
US NGS · triangulation station
BALTIMORE PA PWR CO TWR 370 W — NGS JV5486 — Dundalk, US
0.3 km away · US
US NGS · triangulation station
DUN — NGS JV5602 — Dundalk, US
0.8 km away · US
US NGS · triangulation station
W 28 — NGS JV1135 — Dundalk, US
1.0 km away · US
US NGS · triangulation station
W 28 RESET — NGS JV1137 — Dundalk, US
1.0 km away · US
US NGS · triangulation station
RADAR — NGS JV5601 — Dundalk, US
1.1 km away · US

Frequently asked questions

What is WISER RM 1 — NGS JV6657 — Dundalk, US?

WISER RM 1 — NGS JV6657 — Dundalk, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #635070 and sits at an elevation of 7.2 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of WISER RM 1 — NGS JV6657 — Dundalk, US?

The position of WISER RM 1 — NGS JV6657 — Dundalk, US in WGS84 is 39.266028°, -76.500999° (decimal), or 39° 15′ 57.70″ N, 76° 30′ 3.60″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 18N (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.