NIULII — NGS TU2695 — Hawaiʻi County, US

USNGStrigunknown#2569
Latitude
20.216386°
Longitude
-155.745403°
Ortho h
120.10 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of control points that form the foundation of the United States' horizontal geodetic datum. Located in Hawaiʻi County, Hawaii, this trig point serves as a fixed reference for surveying, mapping, and engineering projects across the region. Triangulation stations of this type historically provided essential control for large-scale surveys and remain valuable for verification of modern positioning systems. The coordinates 20.21639°N, 155.74540°W place this benchmark in the Hawaiian Islands, where such points support accurate spatial referencing for both terrestrial and marine applications. Documentation and periodic verification of established geodetic control points ensure the integrity of surveying networks and maintain the historical record of the Nation's coordinate systems. This benchmark contributes to the broader framework enabling consistent, reliable measurements for public and private surveying activities.

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NIULII — NGS TU2695 — Hawaiʻi County, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #2569 on SurveyingPedia and sits at an approximate elevation of 120.1 metres. Its coordinates in WGS84 are 20.216386°, -155.745403°, corresponding to 20° 12′ 58.99″ N, 155° 44′ 43.45″ 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 NIULII — NGS TU2695 — Hawaiʻi 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)20.216386, -155.745403
WGS84 (DMS)20° 12′ 58.99″ N, 155° 44′ 43.45″ W
UTM zone (approx.)Zone 5N (approx.)
Elevation120.10 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
AKOKOA — NGS TU2693 — Hawaiʻi County, US
1.5 km away · US
US NGS · triangulation station
KAPAAIKI RESET — NGS TU2696 — Hawaiʻi County, US
2.3 km away · US
US NGS · triangulation station
PUU LAPALAPA RESET — NGS TU2697 — Hawaiʻi County, US
2.9 km away · US
US NGS · triangulation station
MAULILI — NGS TU2699 — Hawaiʻi County, US
4.2 km away · US
US NGS · triangulation station
KOHALA LATITUDE STATION — NGS TU2716 — Hawaiʻi County, US
4.3 km away · US
US NGS · triangulation station
KAUHOLA POINT LIGHT — NGS TU2719 — Hawaiʻi County, US
4.3 km away · US

Frequently asked questions

What is NIULII — NGS TU2695 — Hawaiʻi County, US?

NIULII — NGS TU2695 — Hawaiʻi County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2569 and sits at an elevation of 120.1 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of NIULII — NGS TU2695 — Hawaiʻi County, US?

The position of NIULII — NGS TU2695 — Hawaiʻi County, US in WGS84 is 20.216386°, -155.745403° (decimal), or 20° 12′ 58.99″ N, 155° 44′ 43.45″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 5N (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.