PORTLAND JOHN DEERE CO FLAG — NGS RD3225

USNGStrigunknown#5602
Latitude
45.517323°
Longitude
-122.663663°
Verifications
0
Last checked
Never
This trigonometric station is part of the National Geodetic Survey's network, which establishes and maintains the fundamental control points underlying the United States' surveying and mapping infrastructure. Trigonometric stations serve as precisely determined reference points for horizontal positioning and are essential to cadastral surveys, engineering projects, and cartographic work. Located near Portland, Oregon at coordinates 45.51732°N, 122.66366°W, this benchmark contributes to regional geodetic control in the Pacific Northwest. The coordinates have been established through connection to the broader NGS network. Trig stations such as this one retain significance for surveyors requiring stable, recoverable reference points. Verification and documentation of existing control monuments help maintain data integrity and assist professionals in conducting accurate ground surveys and GIS applications in the vicinity.

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PORTLAND JOHN DEERE CO FLAG — NGS RD3225 is a triangulation station located in United States, catalogued in the US NGS dataset. The point has been assigned the stable identifier #5602 on SurveyingPedia. Its coordinates in WGS84 are 45.517323°, -122.663663°, corresponding to 45° 31′ 2.36″ N, 122° 39′ 49.19″ 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 PORTLAND JOHN DEERE CO FLAG — NGS RD3225 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)45.517323, -122.663663
WGS84 (DMS)45° 31′ 2.36″ N, 122° 39′ 49.19″ W
UTM zone (approx.)Zone 10N (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
F 723 — NGS RD1479 — Portland, US
0.1 km away · US
US NGS · triangulation station
PORTLAND SPERRY FLOUR E FLAG — NGS RD3025
0.2 km away · US
US NGS · triangulation station
HLM 25 — NGS RD2993 — Portland, US
0.3 km away · US
US NGS · triangulation station
PORTLAND TERMINAL 2 N END FS — NGS RD2997
0.4 km away · US
US NGS · triangulation station
30.2 — NGS RD0456 — Portland, US
0.5 km away · US
US NGS · triangulation station
943 9221 TIDAL 2 — NGS RD0457 — Portland, US
0.6 km away · US

Frequently asked questions

What is PORTLAND JOHN DEERE CO FLAG — NGS RD3225?

PORTLAND JOHN DEERE CO FLAG — NGS RD3225 is a triangulation station located in United States, catalogued in the US NGS network. It has the public identifier #5602. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of PORTLAND JOHN DEERE CO FLAG — NGS RD3225?

The position of PORTLAND JOHN DEERE CO FLAG — NGS RD3225 in WGS84 is 45.517323°, -122.663663° (decimal), or 45° 31′ 2.36″ N, 122° 39′ 49.19″ 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.