SHOP — NGS SY3573 — Issaquah, US

USNGStrigunknown#214071
Latitude
47.552092°
Longitude
-122.065135°
Ortho h
13.20 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's network, which serves as the foundational control framework for surveying and mapping throughout the United States. Located in the Issaquah, Washington area, this trig point provides a known horizontal reference for geodetic work in the greater Seattle metropolitan region. Triangulation stations of this type were established to create a network of precisely positioned points across the country, enabling accurate surveying and cartographic efforts. The coordinates are referenced to the national datum system. Verification and documentation of such control points remain valuable for surveyors, engineers, and GIS professionals conducting work in this area, as these monuments provide established benchmarks for local projects and help maintain the integrity of the geodetic network. Regular confirmation of point existence and accessibility supports the continued utility of the NGS network.

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SHOP — NGS SY3573 — Issaquah, US is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #214071 on SurveyingPedia and sits at an approximate elevation of 13.2 metres. Its coordinates in WGS84 are 47.552092°, -122.065135°, corresponding to 47° 33′ 7.53″ N, 122° 3′ 54.49″ 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 SHOP — NGS SY3573 — Issaquah, 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)47.552092, -122.065135
WGS84 (DMS)47° 33′ 7.53″ N, 122° 3′ 54.49″ W
UTM zone (approx.)Zone 10N (approx.)
Elevation13.20 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
DP 2 — NGS SY3581 — Issaquah, US
0.5 km away · US
US NGS · triangulation station
TIBBETTS RESET — NGS SY3566 — Issaquah, US
1.2 km away · US
US NGS · triangulation station
ISSAQUAH — NGS SY3561 — Sammamish, US
2.0 km away · US
GeoNames topographic database · mine_entrance
Reid Gravel Pit
2.1 km away · US
US NGS · triangulation station
DP 17 — NGS SY3580 — Issaquah, US
2.2 km away · US
GeoNames topographic database · cape
Greenwood Point
2.5 km away · US

Frequently asked questions

What is SHOP — NGS SY3573 — Issaquah, US?

SHOP — NGS SY3573 — Issaquah, US is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #214071 and sits at an elevation of 13.2 metres. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of SHOP — NGS SY3573 — Issaquah, US?

The position of SHOP — NGS SY3573 — Issaquah, US in WGS84 is 47.552092°, -122.065135° (decimal), or 47° 33′ 7.53″ N, 122° 3′ 54.49″ W in degrees-minutes-seconds. For planar surveys in United States this falls approximately in UTM Zone 10N (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.