WEED — NGS TU0536 — Honolulu County, US

USNGStrigunknown#462
Latitude
21.575904°
Longitude
-158.106120°
Ellipsoidal h
30.18 m
Ortho h
14.73 m
Verifications
0
Last checked
Never
This trigonometric station is part of the National Geodetic Survey network, which provides the foundational horizontal and vertical control for mapping, surveying, and infrastructure development throughout the United States. Located in Honolulu County, Hawaii, this benchmark serves as a reference point for establishing accurate positions and elevations in the local area. Trigonometric stations of this type are typically established at elevated or strategically visible locations to facilitate sightline observations and network connections. The documented ellipsoidal elevation of 30.2 meters contributes to the three-dimensional accuracy of the geodetic framework. Verification and maintenance of these reference points remain essential for surveyors, engineers, and cartographers relying on consistent, trustworthy coordinate systems. Regular documentation ensures the long-term utility of Hawaii's geodetic infrastructure for both public and private surveying projects.

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WEED — NGS TU0536 — Honolulu County, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #462 on SurveyingPedia and sits at an approximate elevation of 14.7 metres. Its coordinates in WGS84 are 21.575904°, -158.106120°, corresponding to 21° 34′ 33.25″ N, 158° 6′ 22.03″ 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 WEED — NGS TU0536 — Honolulu County, 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)21.575904, -158.106120
WGS84 (DMS)21° 34′ 33.25″ N, 158° 6′ 22.03″ W
UTM zone (approx.)Zone 4N (approx.)
Elevation14.73 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
6 15 — NGS TU0537 — Honolulu County, US
0.0 km away · US
US NGS · triangulation station
PARK 8 6 A — NGS DR2269 — Honolulu County, US
0.3 km away · US
US NGS · triangulation station
6 15 A — NGS TU0538 — Honolulu County, US
0.3 km away · US
US NGS · triangulation station
6 14 — NGS TU0539 — Honolulu County, US
0.8 km away · US
US NGS · triangulation station
SOH 80 — NGS DR2151 — Honolulu County, US
1.1 km away · US
US NGS · triangulation station
PARK 8 6 — NGS DR2265 — Honolulu County, US
1.2 km away · US

Frequently asked questions

What is WEED — NGS TU0536 — Honolulu County, US?

WEED — NGS TU0536 — Honolulu County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #462 and sits at an elevation of 14.7 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of WEED — NGS TU0536 — Honolulu County, US?

The position of WEED — NGS TU0536 — Honolulu County, US in WGS84 is 21.575904°, -158.106120° (decimal), or 21° 34′ 33.25″ N, 158° 6′ 22.03″ 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.