F 323 — NGS JC1179 — St. Louis, US

USNGStrigunknown#7076
Latitude
38.716389°
Longitude
-90.217500°
Ortho h
134.57 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of control points that establish the horizontal geodetic datum for the United States. Located near St. Louis, Missouri, at coordinates 38.71639° N, 90.21750° W, this trig point serves as a reference monument for surveying and mapping activities across the region. Triangulation stations of this type have historically provided precise positional control for cadastral surveys, engineering projects, and cartographic work. The NGS network remains fundamental to infrastructure development, land records, and scientific applications requiring accurate geographic reference. Documentation and periodic verification of such benchmarks are essential for maintaining the integrity of the geodetic framework. Even where elevation data remains incomplete, horizontal control information contributes valuable continuity to the survey network. Surveyors and GIS professionals rely on these established reference points to ensure consistency and accuracy in their work.

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 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, USSatellite imagery of F 323 — NGS JC1179 — St. Louis, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

F 323 — NGS JC1179 — St. Louis, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #7076 on SurveyingPedia and sits at an approximate elevation of 134.6 metres. Its coordinates in WGS84 are 38.716389°, -90.217500°, corresponding to 38° 42′ 59.00″ N, 90° 13′ 3.00″ 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 323 — NGS JC1179 — St. Louis, 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)38.716389, -90.217500
WGS84 (DMS)38° 42′ 59.00″ N, 90° 13′ 3.00″ W
UTM zone (approx.)Zone 15N (approx.)
Elevation134.57 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
CSL 21 — NGS AA8581 — St. Louis, US
1.5 km away · US
US NGS · triangulation station
E 323 — NGS JC1181 — St. Louis, US
1.6 km away · US
US NGS · triangulation station
G 323 — NGS JC1178 — St. Louis, US
1.6 km away · US
US NGS · triangulation station
D 323 — NGS JC1180 — St. Louis, US
1.6 km away · US
US NGS · triangulation station
CSL 22 — NGS AA8582 — St. Louis, US
2.1 km away · US
US NGS · triangulation station
CSL 19 — NGS AA8579 — St. Louis, US
2.1 km away · US

Frequently asked questions

What is F 323 — NGS JC1179 — St. Louis, US?

F 323 — NGS JC1179 — St. Louis, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #7076 and sits at an elevation of 134.6 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of F 323 — NGS JC1179 — St. Louis, US?

The position of F 323 — NGS JC1179 — St. Louis, US in WGS84 is 38.716389°, -90.217500° (decimal), or 38° 42′ 59.00″ N, 90° 13′ 3.00″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 15N (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.