KEEI — NGS TU2528 — Hawaiʻi County, US

USNGStrigunknown#3473
Latitude
19.447636°
Longitude
-155.906338°
Ortho h
96.50 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network of horizontal control points that form the foundation of the United States' geodetic infrastructure. Located in Hawaiʻi County, Hawaii, this trig point serves as a reference station for surveying, mapping, and positioning applications throughout the region. Triangulation stations of this type were established to provide precise horizontal coordinates for surveying activities and to support large-scale mapping efforts. The point's inclusion in the NGS registry ensures that surveyors and geospatial professionals have access to documented reference locations with known positions in the national coordinate system. Verification and maintenance of such benchmarks remain important for validating survey work, supporting infrastructure projects, and ensuring consistency in spatial data across Hawaii's islands. This point represents a key element of the geodetic control network that underpins modern surveying practices in the state.

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KEEI — NGS TU2528 — 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 #3473 on SurveyingPedia and sits at an approximate elevation of 96.5 metres. Its coordinates in WGS84 are 19.447636°, -155.906338°, corresponding to 19° 26′ 51.49″ N, 155° 54′ 22.82″ 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 KEEI — NGS TU2528 — 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)19.447636, -155.906338
WGS84 (DMS)19° 26′ 51.49″ N, 155° 54′ 22.82″ W
UTM zone (approx.)Zone 5N (approx.)
Elevation96.50 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
KEAWE — NGS TU2545 — Hawaiʻi County, US
1.7 km away · US
US NGS · triangulation station
KEEI SOUTH BASE — NGS TU2531 — Hawaiʻi County, US
1.7 km away · US
US NGS · triangulation station
LAE O KANONI — NGS TU2533 — Hawaiʻi County, US
2.1 km away · US
US NGS · triangulation station
HONAUNAU ST BENEDICT CATH CH — NGS TU2518 — Hawaiʻi County, US
2.4 km away · US
US NGS · triangulation station
BOUNDARY MONUMENT 9 — NGS TU2534 — Hawaiʻi County, US
2.4 km away · US
US NGS · triangulation station
KEEI NORTH BASE — NGS TU2535 — Hawaiʻi County, US
2.4 km away · US

Frequently asked questions

What is KEEI — NGS TU2528 — Hawaiʻi County, US?

KEEI — NGS TU2528 — Hawaiʻi County, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #3473 and sits at an elevation of 96.5 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of KEEI — NGS TU2528 — Hawaiʻi County, US?

The position of KEEI — NGS TU2528 — Hawaiʻi County, US in WGS84 is 19.447636°, -155.906338° (decimal), or 19° 26′ 51.49″ N, 155° 54′ 22.82″ 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.