H 247 — NGS DG1002 — Mableton, US

USNGStrigunknown#7602
Latitude
33.852500°
Longitude
-84.560556°
Ortho h
285.91 m
Verifications
0
Last checked
Never
This is a triangulation station within the National Geodetic Survey's network, positioned near Mableton, Georgia at coordinates 33.85250° north latitude and 84.56056° west longitude. Trig stations serve as fundamental control points for the nation's horizontal geodetic framework, established to support large-scale surveying and mapping activities. These marks typically occupy elevated or strategically visible locations to facilitate line-of-sight observations between stations. The NGS network forms the backbone of geodetic control across the United States, providing reference points essential for accurate boundary surveys, infrastructure projects, and geographic information systems. Verification and documentation of such benchmarks remain valuable for surveyors and GIS professionals requiring precise positional reference data. Maintaining records of these control points ensures continuity and reliability of spatial measurements across generations of surveying work.

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H 247 — NGS DG1002 — Mableton, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #7602 on SurveyingPedia and sits at an approximate elevation of 285.9 metres. Its coordinates in WGS84 are 33.852500°, -84.560556°, corresponding to 33° 51′ 9.00″ N, 84° 33′ 38.00″ 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 H 247 — NGS DG1002 — Mableton, 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)33.852500, -84.560556
WGS84 (DMS)33° 51′ 9.00″ N, 84° 33′ 38.00″ W
UTM zone (approx.)Zone 16N (approx.)
Elevation285.91 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
G 247 — NGS DG1001 — Mableton, US
0.2 km away · US
US NGS · triangulation station
J 247 — NGS DG1003 — Mableton, US
0.7 km away · US
US NGS · triangulation station
F 247 — NGS DG1000 — Mableton, US
1.7 km away · US
US NGS · triangulation station
XR 4 — NGS DG1009 — Mableton, US
2.5 km away · US
US NGS · triangulation station
J 292 — NGS DG0999 — Smyrna, US
3.2 km away · US
US NGS · triangulation station
M 247 — NGS DG1005 — Mableton, US
3.3 km away · US

Frequently asked questions

What is H 247 — NGS DG1002 — Mableton, US?

H 247 — NGS DG1002 — Mableton, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #7602 and sits at an elevation of 285.9 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of H 247 — NGS DG1002 — Mableton, US?

The position of H 247 — NGS DG1002 — Mableton, US in WGS84 is 33.852500°, -84.560556° (decimal), or 33° 51′ 9.00″ N, 84° 33′ 38.00″ 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.