HUA — NGS DL6022 — Kapolei, US

USNGStrigunknown#586
Latitude
21.323880°
Longitude
-158.122136°
Ellipsoidal h
18.32 m
Ortho h
2.77 m
Verifications
0
Last checked
Never
This triangulation station is part of the NGS network, which establishes the geometric and geodetic framework for surveying and mapping throughout the United States. Located near Kapolei on the island of Oahu, Hawaii, this trig point serves as a precise horizontal and vertical control reference for regional surveys and engineering projects. Triangulation stations of this type were historically observed and positioned through classical methods to support accurate mapping and infrastructure development. The ellipsoidal elevation of 18.3 meters provides vertical control data essential for elevation-dependent applications. Documentation and periodic verification of such benchmarks remain valuable for surveying professionals undertaking boundary surveys, construction projects, and geodetic studies. Access to well-maintained control points reduces costs and improves accuracy for local surveying operations. This point contributes to Hawaii's surveying infrastructure and supports continuity of the national geodetic network.

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HUA — NGS DL6022 — Kapolei, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #586 on SurveyingPedia and sits at an approximate elevation of 2.8 metres. Its coordinates in WGS84 are 21.323880°, -158.122136°, corresponding to 21° 19′ 25.97″ N, 158° 7′ 19.69″ 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 HUA — NGS DL6022 — Kapolei, 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)21.323880, -158.122136
WGS84 (DMS)21° 19′ 25.97″ N, 158° 7′ 19.69″ W
UTM zone (approx.)Zone 4N (approx.)
Elevation2.77 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
SOH 16 — NGS DR2079 — Kapolei, US
0.6 km away · US
US NGS · triangulation station
PILAU — NGS DL6024 — Kapolei, US
1.0 km away · US
US NGS · triangulation station
LEPO — NGS DL6023 — Kapolei, US
1.2 km away · US
US NGS · triangulation station
BARBERS PT STANDARD OIL NW TWR — NGS TU1673 — Kapolei, US
1.7 km away · US
US NGS · triangulation station
BARBERS PT STANDARD OIL SE TWR — NGS TU1672 — Kapolei, US
1.9 km away · US
US NGS · triangulation station
SOH 15 — NGS DR2078 — Kapolei, US
1.9 km away · US

Frequently asked questions

What is HUA — NGS DL6022 — Kapolei, US?

HUA — NGS DL6022 — Kapolei, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #586 and sits at an elevation of 2.8 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of HUA — NGS DL6022 — Kapolei, US?

The position of HUA — NGS DL6022 — Kapolei, US in WGS84 is 21.323880°, -158.122136° (decimal), or 21° 19′ 25.97″ N, 158° 7′ 19.69″ 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.