X 274 — NGS ME1964 — Chicago, US

USNGStrigunknown#214995
Latitude
41.725661°
Longitude
-87.545414°
Ortho h
180.02 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 points for surveying and mapping throughout the United States. Located near Chicago, Illinois, at coordinates 41.72566° North, 87.54541° West, this trig point serves as a precise horizontal reference for local and regional surveying activities. Triangulation stations of this type have historically provided the foundational accuracy for cadastral surveys, engineering projects, and cartographic work. The point's documentation and periodic verification ensure the integrity of the geodetic framework upon which property boundaries, infrastructure development, and spatial datasets depend. Surveyors and mapping professionals rely on such control points to establish local coordinate systems and verify instrument calibration, making the maintenance and accessibility of benchmark records essential to professional practice.

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X 274 — NGS ME1964 — Chicago, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #214995 on SurveyingPedia and sits at an approximate elevation of 180.0 metres. Its coordinates in WGS84 are 41.725661°, -87.545414°, corresponding to 41° 43′ 32.38″ N, 87° 32′ 43.49″ 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 X 274 — NGS ME1964 — Chicago, 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)41.725661, -87.545414
WGS84 (DMS)41° 43′ 32.38″ N, 87° 32′ 43.49″ W
UTM zone (approx.)Zone 16N (approx.)
Elevation180.02 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
HS CAL 9 A — NGS DP2530 — Chicago, US
0.2 km away · US
US NGS · triangulation station
HS CAL 11 A — NGS DP2531 — Chicago, US
0.4 km away · US
US NGS · triangulation station
CS 258 — NGS DP2532 — Chicago, US
0.4 km away · US
US NGS · triangulation station
N 136 — NGS ME1867 — Chicago, US
0.4 km away · US
US NGS · triangulation station
DCH 13 — NGS DO9269 — Chicago, US
0.5 km away · US
US NGS · triangulation station
206 — NGS DO9276 — Chicago, US
0.5 km away · US

Frequently asked questions

What is X 274 — NGS ME1964 — Chicago, US?

X 274 — NGS ME1964 — Chicago, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #214995 and sits at an elevation of 180.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of X 274 — NGS ME1964 — Chicago, US?

The position of X 274 — NGS ME1964 — Chicago, US in WGS84 is 41.725661°, -87.545414° (decimal), or 41° 43′ 32.38″ N, 87° 32′ 43.49″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 16N (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.