ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US

USNGStrigunknown#635124
Latitude
39.262990°
Longitude
-76.594219°
Ortho h
1.00 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which establishes and maintains the primary geodetic framework for the United States. Trig stations serve as control points for mapping, surveying, and engineering projects requiring precise horizontal positioning. Located near Baltimore, Maryland at coordinates 39.26299°N, 76.59422°W, this benchmark contributes to regional survey networks and supports both historical and contemporary spatial reference needs. Triangulation stations like this one were instrumental in establishing the nation's geodetic datum and continue to provide valuable verification points for surveyors and GIS professionals. Documentation and periodic re-observation of such control points ensure the integrity of survey networks and enable quality assurance in large-scale spatial projects. Surveyors should verify the current condition and accessibility of this point when planning fieldwork in the area.

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 ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, USSatellite imagery of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #635124 on SurveyingPedia and sits at an approximate elevation of 1.0 metres. Its coordinates in WGS84 are 39.262990°, -76.594219°, corresponding to 39° 15′ 46.76″ N, 76° 35′ 39.19″ 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 ZELL=MCLEAN HB — NGS JV5536 — Baltimore, 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)39.262990, -76.594219
WGS84 (DMS)39° 15′ 46.76″ N, 76° 35′ 39.19″ W
UTM zone (approx.)Zone 18N (approx.)
Elevation1.00 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
SLP 2 — NGS DK7512 — Baltimore, US
0.3 km away · US
US NGS · triangulation station
PIER — NGS JV5549 — Baltimore, US
0.4 km away · US
US NGS · triangulation station
SLP 3 — NGS DQ4483 — Baltimore, US
0.5 km away · US
US NGS · triangulation station
MILL — NGS JV5542 — Baltimore, US
0.5 km away · US
GeoNames topographic database · cape
Whetstone Point
0.6 km away · US
US NGS · triangulation station
SLP 1 — NGS DK7511 — Baltimore, US
0.6 km away · US

Frequently asked questions

What is ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US?

ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #635124 and sits at an elevation of 1.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US?

The position of ZELL=MCLEAN HB — NGS JV5536 — Baltimore, US in WGS84 is 39.262990°, -76.594219° (decimal), or 39° 15′ 46.76″ N, 76° 35′ 39.19″ 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.