M 340 — NGS KU1008 — New York, US

USNGStrigunknown#637064
Latitude
40.811944°
Longitude
-73.900278°
Ortho h
9.61 m
Verifications
0
Last checked
Never
# M 340 — NGS KU1008 — New York, US NGS triangulation station M 340 (KU1008) is a first-order geodetic control point located in New York at 40.8119°N, 73.9003°W, with an established elevation of 9.6 meters. As a monumented trigonometric station, this point provides foundational horizontal and vertical control for regional surveying operations. The station supports RTK positioning networks requiring stable reference geometry, static GNSS occupations for high-precision coordinate densification, and vertical datum connections for leveling campaigns. Its integration within the national geodetic framework enables surveyors to establish local control networks, perform boundary surveys, and conduct infrastructure monitoring with traceability to the North American Datum of 1983 (NAD 83) and the North American Vertical Datum of 1988 (NAVD 88). Researchers should consult the NGS Datasheet and latest Mark Recovery records prior to field operations.

Verify this point

Sign in to submit a verification from the field.

Verification history (0)

No verifications yet. Be the first to check this point!
🛰️ Satellite view
ESRI World Imagery · zoom 16 (~1 m/px)
Open in Google Earth →
Satellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, USSatellite imagery of M 340 — NGS KU1008 — New York, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

M 340 — NGS KU1008 — New York, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #637064 on SurveyingPedia and sits at an approximate elevation of 9.6 metres. Its coordinates in WGS84 are 40.811944°, -73.900278°, corresponding to 40° 48′ 43.00″ N, 73° 54′ 1.00″ 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 M 340 — NGS KU1008 — New York, 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)40.811944, -73.900278
WGS84 (DMS)40° 48′ 43.00″ N, 73° 54′ 1.00″ W
UTM zone (approx.)Zone 18N (approx.)
Elevation9.61 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
K 340 — NGS KU1009 — New York, US
0.4 km away · US
US NGS · triangulation station
N 340 — NGS KU1007 — New York, US
0.7 km away · US
US NGS · triangulation station
BRONX NYCRR POWERHOUSE N CHIM — NGS KU4016 — New York, US
0.8 km away · US
US NGS · triangulation station
L 340 — NGS KU1010 — New York, US
0.8 km away · US
US NGS · triangulation station
BRONX NYCRR POWERHOUSE S CHIM — NGS KU4019 — New York, US
0.8 km away · US
US NGS · triangulation station
NORTH BROTHER ISLAND LT — NGS KU2168 — New York, US
1.1 km away · US

Frequently asked questions

What is M 340 — NGS KU1008 — New York, US?

M 340 — NGS KU1008 — New York, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #637064 and sits at an elevation of 9.6 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of M 340 — NGS KU1008 — New York, US?

The position of M 340 — NGS KU1008 — New York, US in WGS84 is 40.811944°, -73.900278° (decimal), or 40° 48′ 43.00″ N, 73° 54′ 1.00″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 18N (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.