F 274 — NGS NG0111 — Evanston, US

USNGStrigunknown#215381
Latitude
42.031240°
Longitude
-87.679488°
Ellipsoidal h
152.52 m
Ortho h
186.32 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's foundational control network, which establishes the geometric framework for all surveying and mapping activities across the United States. Located near Evanston, Illinois, at coordinates 42.03124° N, 87.67949° W, this trig point serves as a reference for local and regional surveys. The ellipsoidal elevation of 152.5 meters provides vertical control data essential for engineering projects, infrastructure development, and geospatial analysis in this region of northeastern Illinois. As a trig station, this benchmark was historically used in triangulation networks to extend accurate positional control across broader areas. Modern verification and documentation of such control points remains valuable for maintaining survey accuracy, validating contemporary positioning technologies, and ensuring consistency in geodetic data across jurisdictions. Surveyors and GIS professionals rely on the NGS network as a fundamental reference system.

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 F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, USSatellite imagery of F 274 — NGS NG0111 — Evanston, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

F 274 — NGS NG0111 — Evanston, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #215381 on SurveyingPedia and sits at an approximate elevation of 186.3 metres. Its coordinates in WGS84 are 42.031240°, -87.679488°, corresponding to 42° 1′ 52.46″ N, 87° 40′ 46.16″ 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 F 274 — NGS NG0111 — Evanston, 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)42.031240, -87.679488
WGS84 (DMS)42° 1′ 52.46″ N, 87° 40′ 46.16″ W
UTM zone (approx.)Zone 16N (approx.)
Elevation186.32 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
RV 16 — NGS NG0112 — Evanston, US
0.0 km away · US
US NGS · triangulation station
RV 15 — NGS NG0110 — Evanston, US
0.9 km away · US
US NGS · triangulation station
RV 17 — NGS NG0113 — Evanston, US
1.1 km away · US
US NGS · triangulation station
H 18 — NGS NG0109 — Evanston, US
1.3 km away · US
US NGS · triangulation station
015 — NGS NG0514 — Chicago, US
1.4 km away · US
US NGS · triangulation station
G 274 — NGS NG0114 — Evanston, US
1.5 km away · US

Frequently asked questions

What is F 274 — NGS NG0111 — Evanston, US?

F 274 — NGS NG0111 — Evanston, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #215381 and sits at an elevation of 186.3 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of F 274 — NGS NG0111 — Evanston, US?

The position of F 274 — NGS NG0111 — Evanston, US in WGS84 is 42.031240°, -87.679488° (decimal), or 42° 1′ 52.46″ N, 87° 40′ 46.16″ 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.