X 9 — NGS OS0441 — Kadoka, US

USNGStrigunknown#7913
Latitude
43.836167°
Longitude
-101.504050°
Ortho h
747.38 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's control network, which establishes the geometric framework for surveying and mapping across the United States. Located near Kadoka in western South Dakota at coordinates 43.83617°, -101.50405°, this trig point serves as a reference station for horizontal positioning. Triangulation monuments of this type were historically used to create networks of precisely known positions across the country, enabling surveyors and mappers to reference their work to a common geodetic datum. Modern surveyors and GIS professionals rely on documented control points to ensure accuracy in property surveys, engineering projects, and spatial data collection. Verification and maintenance of such benchmarks remain important for confirming the integrity of existing survey networks and supporting contemporary positioning work in the region.

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X 9 — NGS OS0441 — Kadoka, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #7913 on SurveyingPedia and sits at an approximate elevation of 747.4 metres. Its coordinates in WGS84 are 43.836167°, -101.504050°, corresponding to 43° 50′ 10.20″ N, 101° 30′ 14.58″ 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 9 — NGS OS0441 — Kadoka, 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)43.836167, -101.504050
WGS84 (DMS)43° 50′ 10.20″ N, 101° 30′ 14.58″ W
UTM zone (approx.)Zone 14N (approx.)
Elevation747.38 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
KADOKA MUNICIPAL TANK — NGS OS0770
0.5 km away · US
US NGS · triangulation station
Y 9 — NGS OS0446 — Kadoka, US
0.5 km away · US
US NGS · triangulation station
KADOKA PRESB CH CUPOLA — NGS OS0769
0.8 km away · US
US NGS · triangulation station
R 372 — NGS OS0423 — Kadoka, US
1.5 km away · US
US NGS · triangulation station
I90 150.14 — NGS OS0626 — Jackson County, US
1.9 km away · US
US NGS · triangulation station
X 364 — NGS OS0447 — Kadoka, US
1.9 km away · US

Frequently asked questions

What is X 9 — NGS OS0441 — Kadoka, US?

X 9 — NGS OS0441 — Kadoka, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #7913 and sits at an elevation of 747.4 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of X 9 — NGS OS0441 — Kadoka, US?

The position of X 9 — NGS OS0441 — Kadoka, US in WGS84 is 43.836167°, -101.504050° (decimal), or 43° 50′ 10.20″ N, 101° 30′ 14.58″ 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.