LEPO — NGS DL6023 — Kapolei, US

USNGStrigunknown#587
Latitude
21.324085°
Longitude
-158.110632°
Ellipsoidal h
22.31 m
Ortho h
6.67 m
Verifications
0
Last checked
Never
This triangulation station is part of the NGS network, which establishes and maintains the official geodetic framework for the United States. Located near Kapolei on the island of Oahu, Hawaii, this trig point serves as a control station for surveying and mapping activities across the Hawaiian Islands. Triangulation stations function as precisely positioned reference points used in cadastral surveys, engineering projects, and cartographic work. The ellipsoidal elevation of 22.3 meters provides vertical control data essential for accurate elevation measurements in the region. Verification and documentation of such benchmarks are critical for surveyors relying on the NGS network. These control points support infrastructure development, land administration, and scientific research. Periodic inspection and resurvey of established stations help maintain the integrity of Hawaii's geodetic datum and ensure reliable positioning for all dependent surveying operations.

Verify this point

Sign in to submit a verification from the field.

Verification history (0)

No verifications yet. Be the first to check this point!
🛰️ Satellite view
ESRI World Imagery · zoom 16 (~1 m/px)
Open in Google Earth →
Satellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, USSatellite imagery of LEPO — NGS DL6023 — Kapolei, US, US
🗺️ Google Maps🚗 Street View🅱️ Bing Maps🌐 OpenStreetMap
Imagery © Esri · Earthstar Geographics · USGS · NASA · All providers credited

LEPO — NGS DL6023 — Kapolei, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #587 on SurveyingPedia and sits at an approximate elevation of 6.7 metres. Its coordinates in WGS84 are 21.324085°, -158.110632°, corresponding to 21° 19′ 26.70″ N, 158° 6′ 38.27″ 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 LEPO — NGS DL6023 — 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)21.324085, -158.110632
WGS84 (DMS)21° 19′ 26.70″ N, 158° 6′ 38.27″ W
UTM zone (approx.)Zone 4N (approx.)
Elevation6.67 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
PILAU — NGS DL6024 — Kapolei, US
0.6 km away · US
US NGS · triangulation station
SOH 16 — NGS DR2079 — Kapolei, US
0.8 km away · US
US NGS · triangulation station
GILBERT — NGS TU0625 — Kapolei, US
1.2 km away · US
US NGS · triangulation station
HUA — NGS DL6022 — Kapolei, US
1.2 km away · US
US NGS · triangulation station
SOH 15 — NGS DR2078 — Kapolei, US
1.2 km away · US
US NGS · triangulation station
BARBERS PT STANDARD OIL NW TWR — NGS TU1673 — Kapolei, US
1.6 km away · US

Frequently asked questions

What is LEPO — NGS DL6023 — Kapolei, US?

LEPO — NGS DL6023 — Kapolei, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #587 and sits at an elevation of 6.7 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of LEPO — NGS DL6023 — Kapolei, US?

The position of LEPO — NGS DL6023 — Kapolei, US in WGS84 is 21.324085°, -158.110632° (decimal), or 21° 19′ 26.70″ N, 158° 6′ 38.27″ 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.