PT 806+26.50 — NGS TU1736

USNGStrigunknown#344
Latitude
21.434444°
Longitude
-158.184494°
Ortho h
4.00 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's horizontal control network, which establishes the geometric framework for surveying and mapping across the United States. Triangulation stations of this type served as primary control points for conventional surveying operations and remain valuable reference marks in the geodetic infrastructure. Located in Hawaii at coordinates 21.43444°N, 158.18449°W, this point contributes to the regional network's positional accuracy. The elevation value has not been recorded in available documentation. Verification and documentation of such benchmark locations support the continuity of surveying work, facilitate coordinate transformations, and enable comparison between historical survey data and modern positioning systems. Surveying professionals should verify monumentation condition and accessibility before incorporating this point into contemporary survey 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 PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, USSatellite imagery of PT 806+26.50 — NGS TU1736, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

PT 806+26.50 — NGS TU1736 is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #344 on SurveyingPedia and sits at an approximate elevation of 4.0 metres. Its coordinates in WGS84 are 21.434444°, -158.184494°, corresponding to 21° 26′ 4.00″ N, 158° 11′ 4.18″ 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 PT 806+26.50 — NGS TU1736 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)21.434444, -158.184494
WGS84 (DMS)21° 26′ 4.00″ N, 158° 11′ 4.18″ W
UTM zone (approx.)Zone 4N (approx.)
Elevation4.00 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
PT 795+18.65 — NGS TU1735
0.3 km away · US
US NGS · triangulation station
STATE SURVEY 8 4A — NGS TU1734
0.5 km away · US
GeoNames topographic database · cape
Kalaeokakao
0.5 km away · US
US NGS · triangulation station
SOH 09A — NGS DR2070
0.7 km away · US
US NGS · triangulation station
W 13 — NGS TU0608
0.7 km away · US
US NGS · triangulation station
X 13 — NGS TU0609
0.7 km away · US

Frequently asked questions

What is PT 806+26.50 — NGS TU1736?

PT 806+26.50 — NGS TU1736 is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #344 and sits at an elevation of 4.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of PT 806+26.50 — NGS TU1736?

The position of PT 806+26.50 — NGS TU1736 in WGS84 is 21.434444°, -158.184494° (decimal), or 21° 26′ 4.00″ N, 158° 11′ 4.18″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 4N (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.