ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — Hawaiʻi County, US

USNGStrigunknown#2579
Latitude
19.847247°
Longitude
-155.082620°
Verifications
0
Last checked
Never
This is a triangulation station within the NGS network, the primary system establishing horizontal geodetic control across the United States. Located in Hawaiʻi County, Hawaii, this trig point serves as a foundational reference for precise surveying and mapping operations throughout the island region. Triangulation stations of this type historically provided essential positional data for large-scale surveys before the advent of GPS technology. The coordinates 19.84725°N, 155.08262°W place this point within the Hawaiian archipelago. Such control points remain valuable in modern surveying practice for verifying contemporary measurements, establishing local coordinate systems, and supporting infrastructure projects. Documentation and periodic verification of these stations help maintain the integrity of the national spatial reference framework. Surveyors and engineers rely on NGS benchmarks as stable references for boundary determination, construction layout, and geospatial analysis.

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ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — 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 #2579 on SurveyingPedia. Its coordinates in WGS84 are 19.847247°, -155.082620°, corresponding to 19° 50′ 50.09″ N, 155° 4′ 57.43″ 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 ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — 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)19.847247, -155.082620
WGS84 (DMS)19° 50′ 50.09″ N, 155° 4′ 57.43″ W
UTM zone (approx.)Zone 5N (approx.)
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
PEPEEKEO RAD STA KIPA MAST — NGS TU2156 — Hawaiʻi County, US
0.1 km away · US
US NGS · triangulation station
EAST OF 2 STACKS — NGS TU2134 — Hawaiʻi County, US
0.6 km away · US
US NGS · triangulation station
ALALA RESET=758 — NGS TU2148 — Hawaiʻi County, US
3.1 km away · US
US NGS · triangulation station
CHURCH WHITE SPIRE AND CROSS — NGS TU2153 — Hawaiʻi County, US
5.3 km away · US
US NGS · triangulation station
PAPAIKOU SUGAR CO STACK — NGS TU2157 — Hawaiʻi County, US
7.7 km away · US
US NGS · triangulation station
KAUKU — NGS TU2160 — Hawaiʻi County, US
7.8 km away · US

Frequently asked questions

What is ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — Hawaiʻi County, US?

ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — Hawaiʻi County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #2579. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — Hawaiʻi County, US?

The position of ALIA POINT LIGHT PEPEEKEO PT — NGS TU2149 — Hawaiʻi County, US in WGS84 is 19.847247°, -155.082620° (decimal), or 19° 50′ 50.09″ N, 155° 4′ 57.43″ 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.