022 — NGS ME2837 — Chicago, US

USNGStrigunknown#215224
Latitude
41.902174°
Longitude
-87.687195°
Ortho h
181.80 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's control network, which establishes the geometric foundation for mapping and surveying across the United States. Located near Chicago, Illinois, at coordinates 41.90217° N, 87.68720° W, this trig point serves as a reference monument for horizontal control. Triangulation stations of this type were historically established to create networks of precisely positioned points visible from other stations, enabling surveyors to determine positions and distances across large areas. Such control points remain valuable for verifying modern survey work, validating GPS observations, and maintaining consistency in local coordinate systems. The documentation and verification of existing benchmarks like this one supports the integrity of the National Spatial Reference System. Professional surveyors rely on such monuments to establish project baselines and ensure accuracy in boundary determination, engineering work, and geographic information systems development.

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022 — NGS ME2837 — Chicago, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #215224 on SurveyingPedia and sits at an approximate elevation of 181.8 metres. Its coordinates in WGS84 are 41.902174°, -87.687195°, corresponding to 41° 54′ 7.83″ N, 87° 41′ 13.90″ 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 022 — NGS ME2837 — 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)41.902174, -87.687195
WGS84 (DMS)41° 54′ 7.83″ N, 87° 41′ 13.90″ W
UTM zone (approx.)Zone 16N (approx.)
Elevation181.80 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
MSD 520 COC — NGS ME2836 — Chicago, US
0.1 km away · US
US NGS · triangulation station
CHICAGO ST VLADIMIRS CH SPIRE — NGS ME2833
0.3 km away · US
US NGS · triangulation station
ST ELIZABETH — NGS ME2835 — Chicago, US
0.6 km away · US
US NGS · triangulation station
321 — NGS ME1634 — Chicago, US
0.8 km away · US
US NGS · triangulation station
E 134 — NGS ME1633 — Chicago, US
1.2 km away · US
US NGS · triangulation station
D 134 — NGS ME1635 — Chicago, US
1.2 km away · US

Frequently asked questions

What is 022 — NGS ME2837 — Chicago, US?

022 — NGS ME2837 — Chicago, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #215224 and sits at an elevation of 181.8 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of 022 — NGS ME2837 — Chicago, US?

The position of 022 — NGS ME2837 — Chicago, US in WGS84 is 41.902174°, -87.687195° (decimal), or 41° 54′ 7.83″ N, 87° 41′ 13.90″ 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.