STATE SURVEY 8 5 — NGS TU1694

USNGStrigunknown#345
Latitude
21.449332°
Longitude
-158.184854°
Ortho h
5.00 m
Verifications
0
Last checked
Never
This triangulation (trig) station is part of the National Geodetic Survey's network, which establishes the foundational control points for precise positioning and mapping across the United States. Trig stations serve as primary control monuments used in surveying, engineering, and mapping projects to provide accurate horizontal coordinate references. Located at 21.44933°N, 158.18485°W in the United States, this point contributes to geodetic coverage in its region. As a trig-class monument, it was historically established to support large-scale surveys and remains valuable for verification and validation of contemporary survey work. Proper documentation and maintenance of such reference points is essential for ensuring consistency in surveying practice and mapping accuracy. Verification of existing benchmarks and recovery of their coordinates assists surveyors in establishing local control networks and conducting precise geospatial work.

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STATE SURVEY 8 5 — NGS TU1694 is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #345 on SurveyingPedia and sits at an approximate elevation of 5.0 metres. Its coordinates in WGS84 are 21.449332°, -158.184854°, corresponding to 21° 26′ 57.59″ N, 158° 11′ 5.48″ 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 STATE SURVEY 8 5 — NGS TU1694 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)21.449332, -158.184854
WGS84 (DMS)21° 26′ 57.59″ N, 158° 11′ 5.48″ W
UTM zone (approx.)Zone 4N (approx.)
Elevation5.00 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
L 14 — NGS TU0600
0.5 km away · US
US NGS · triangulation station
SOH 09 — NGS DR2069
0.7 km away · US
US NGS · triangulation station
TIDAL 2 STA 27 — NGS TU0607
0.8 km away · US
US NGS · triangulation station
FARRINGTON LUALUALEI HOMESTEAD — NGS TU1737
0.9 km away · US
US NGS · triangulation station
W 13 — NGS TU0608
1.0 km away · US
US NGS · triangulation station
SOH 09A — NGS DR2070
1.0 km away · US

Frequently asked questions

What is STATE SURVEY 8 5 — NGS TU1694?

STATE SURVEY 8 5 — NGS TU1694 is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #345 and sits at an elevation of 5.0 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of STATE SURVEY 8 5 — NGS TU1694?

The position of STATE SURVEY 8 5 — NGS TU1694 in WGS84 is 21.449332°, -158.184854° (decimal), or 21° 26′ 57.59″ N, 158° 11′ 5.48″ 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.