I90 126.54 — NGS OS0876 — Jackson County, US

USNGStrigunknown#8600
Latitude
43.876944°
Longitude
-101.979722°
Ortho h
779.02 m
Verifications
0
Last checked
Never
This trigonometric station is part of the National Geodetic Survey's network, which establishes and maintains the fundamental control points underlying the United States' surveying and mapping infrastructure. Trig stations serve as fixed reference points for horizontal control, enabling surveyors and cartographers to conduct accurate measurements and establish local coordinate systems. Located in Jackson County, South Dakota, at coordinates 43.87694°, -101.97972°, this benchmark contributes to regional geodetic coverage in the northern Great Plains. The point's position within the NGS network allows it to function as a reference for various surveying operations, cadastral work, and geographic data collection activities across the area. Documentation and periodic verification of such control points remain essential for maintaining the integrity of the national geodetic infrastructure. Surveyors relying on this station should consult current NGS records to confirm its status and any relevant metadata regarding accessibility and condition.

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I90 126.54 — NGS OS0876 — Jackson County, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #8600 on SurveyingPedia and sits at an approximate elevation of 779.0 metres. Its coordinates in WGS84 are 43.876944°, -101.979722°, corresponding to 43° 52′ 37.00″ N, 101° 58′ 47.00″ 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 I90 126.54 — NGS OS0876 — Jackson County, 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)43.876944, -101.979722
WGS84 (DMS)43° 52′ 37.00″ N, 101° 58′ 47.00″ W
UTM zone (approx.)Zone 14N (approx.)
Elevation779.02 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
X 382 — NGS OS0502 — Jackson County, US
0.3 km away · US
US NGS · triangulation station
X 382 RESET — NGS OS0503 — Jackson County, US
0.3 km away · US
US NGS · triangulation station
I90 127.20 — NGS OS0875 — Jackson County, US
1.0 km away · US
US NGS · triangulation station
W 382 RESET — NGS OS0501 — Jackson County, US
1.6 km away · US
US NGS · triangulation station
I90 125.6 — NGS OS0877 — Jackson County, US
1.6 km away · US
US NGS · triangulation station
Y 382 — NGS OS0612 — Jackson County, US
1.7 km away · US

Frequently asked questions

What is I90 126.54 — NGS OS0876 — Jackson County, US?

I90 126.54 — NGS OS0876 — Jackson County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #8600 and sits at an elevation of 779.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of I90 126.54 — NGS OS0876 — Jackson County, US?

The position of I90 126.54 — NGS OS0876 — Jackson County, US in WGS84 is 43.876944°, -101.979722° (decimal), or 43° 52′ 37.00″ N, 101° 58′ 47.00″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 14N (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.