1M1 A — NGS DH7411 — North Little Rock, US

USNGStrigunknown#1800
Latitude
34.837290°
Longitude
-92.245359°
Ellipsoidal h
129.44 m
Ortho h
156.37 m
Verifications
0
Last checked
Never
This triangulation (trig) station is part of the NGS network, which establishes the foundational geodetic control for surveying and mapping activities throughout the United States. Located in the North Little Rock, Arkansas vicinity at coordinates 34.83729°, -92.24536°, this point serves as a positional reference for regional survey work and geographic data integration. The ellipsoidal elevation of 129.4 meters provides vertical control information essential for engineering projects, land administration, and geospatial applications. As a trig station, this benchmark historically supported triangulation networks used to establish accurate horizontal and vertical positions across broader survey areas. Verification and documentation of such control points remain valuable for surveyors and geospatial professionals, ensuring the integrity of existing surveys and providing stable reference geometry for contemporary positioning work. Maintaining records of these established stations supports continuity in surveying practice and aids in quality assurance for spatial data collection.

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1M1 A — NGS DH7411 — North Little Rock, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #1800 on SurveyingPedia and sits at an approximate elevation of 156.4 metres. Its coordinates in WGS84 are 34.837290°, -92.245359°, corresponding to 34° 50′ 14.24″ N, 92° 14′ 43.29″ 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 1M1 A — NGS DH7411 — North Little Rock, 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)34.837290, -92.245359
WGS84 (DMS)34° 50′ 14.24″ N, 92° 14′ 43.29″ W
UTM zone (approx.)Zone 15N (approx.)
Elevation156.37 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
ROCKPORT AZ MK — NGS EJ2073 — North Little Rock, US
1.2 km away · US
US NGS · triangulation station
ROCKPORT — NGS EJ2072 — North Little Rock, US
1.3 km away · US
US NGS · triangulation station
112 — NGS EJ0421 — North Little Rock, US
1.4 km away · US
US NGS · triangulation station
WJY — NGS EJ0419 — North Little Rock, US
2.3 km away · US
US NGS · triangulation station
3 J — NGS EJ0417 — Pulaski County, US
5.3 km away · US
US NGS · triangulation station
2 J — NGS EJ0438 — Sherwood, US
5.5 km away · US

Frequently asked questions

What is 1M1 A — NGS DH7411 — North Little Rock, US?

1M1 A — NGS DH7411 — North Little Rock, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #1800 and sits at an elevation of 156.4 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of 1M1 A — NGS DH7411 — North Little Rock, US?

The position of 1M1 A — NGS DH7411 — North Little Rock, US in WGS84 is 34.837290°, -92.245359° (decimal), or 34° 50′ 14.24″ N, 92° 14′ 43.29″ 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.