D 50 RESET 1977 — NGS OC1094 — Dover, US

USNGStrigunknown#637750
Latitude
43.195083°
Longitude
-70.872389°
Ortho h
6.89 m
Verifications
0
Last checked
Never
This triangulation station represents a key control point within the National Geodetic Survey's comprehensive network of reference monuments. As a trig station, it serves as a foundational element for horizontal geodetic control, providing precise coordinate values essential for mapping, surveying, and spatial data collection throughout the region. Located near Dover, New Hampshire, this benchmark contributes to the interconnected framework that supports large-scale and detailed surveying projects across the northeastern United States. Trig stations of this network were positioned to enable sight lines and triangulation calculations across distances, establishing reliable positional references for subsequent survey work. The documented coordinates and location near Dover anchor this monument within the regional geodetic infrastructure. Verification and maintenance of such control points remain important for ensuring accuracy in contemporary surveying operations and validating historical survey data. Professionals conducting precision work in this area may reference this station to establish local coordinate systems and verify instrument performance.

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D 50 RESET 1977 — NGS OC1094 — Dover, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #637750 on SurveyingPedia and sits at an approximate elevation of 6.9 metres. Its coordinates in WGS84 are 43.195083°, -70.872389°, corresponding to 43° 11′ 42.30″ N, 70° 52′ 20.60″ 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 D 50 RESET 1977 — NGS OC1094 — Dover, 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)43.195083, -70.872389
WGS84 (DMS)43° 11′ 42.30″ N, 70° 52′ 20.60″ W
UTM zone (approx.)Zone 19N (approx.)
Elevation6.89 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
PACIFIC MILLS LARGE BRICK STK — NGS OC2335 — Dover, US
0.1 km away · US
US NGS · triangulation station
F 5 — NGS OC0394 — Dover, US
0.2 km away · US
US NGS · triangulation station
Y 1 — NGS OC0328 — Dover, US
0.3 km away · US
US NGS · triangulation station
DOVER ST JOHNS ME CH SPIRE — NGS OC2336
0.4 km away · US
US NGS · triangulation station
DOVER CHURCH BALL SPIRE — NGS OC2522
0.4 km away · US
US NGS · triangulation station
DOVER FIRST PARISH CONG CH — NGS OC2333
0.5 km away · US

Frequently asked questions

What is D 50 RESET 1977 — NGS OC1094 — Dover, US?

D 50 RESET 1977 — NGS OC1094 — Dover, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #637750 and sits at an elevation of 6.9 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of D 50 RESET 1977 — NGS OC1094 — Dover, US?

The position of D 50 RESET 1977 — NGS OC1094 — Dover, US in WGS84 is 43.195083°, -70.872389° (decimal), or 43° 11′ 42.30″ N, 70° 52′ 20.60″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 19N (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.