Vrijpaal

NLlocaltrigunknown#24
Latitude
51.909798°
Longitude
4.165943°
Verifications
0
Last checked
Never
This trigonometric benchmark is part of a local geodetic network in the Netherlands, situated near Brill in South Holland at coordinates 51.90980° N, 4.16594° E. Trig points of this classification serve as fundamental control stations for surveying operations and spatial reference frameworks at regional and local scales. Such marks provide essential validation points for cadastral surveys, engineering projects, and map-making activities. The local network designation indicates this point contributes to precise horizontal positioning within its operational area. As with all geodetic infrastructure, verification and continued documentation of this benchmark's position and condition remain valuable for maintaining survey accuracy and ensuring compatibility with current coordinate systems. Surveyors and GIS professionals may reference this point for establishing local control networks or validating spatial datasets.

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Vrijpaal is a triangulation station located in Netherlands, catalogued in the local dataset. The point has been assigned the stable identifier #24 on SurveyingPedia. Its coordinates in WGS84 are 51.909798°, 4.165943°, corresponding to 51° 54′ 35.27″ N, 4° 9′ 57.39″ E 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 Vrijpaal 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)51.909798, 4.165943
WGS84 (DMS)51° 54′ 35.27″ N, 4° 9′ 57.39″ E
UTM zone (approx.)Zone 31N (approx.)
Precise conversionOpen in coordinate converter →

Geodetic context in Netherlands

The national geodetic reference in Netherlands is maintained by Kadaster (RDNAP). The active datum is RD-Amersfoort. 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 Netherlands you may need to convert to the local datum using the Coordinate Hub.

Browse the full list of indexed control points in Netherlands from the country page.

Nearby benchmarks

The closest 6 indexed control points within roughly 50 km of this location:

local · triangulation station
vrijpaal
0.4 km away · NL
local · triangulation station
vrijpaal
1.2 km away · NL
local · triangulation station
vrijpaal
1.5 km away · NL
local · triangulation station
Trig point near Brill, South Holland (NL)
1.6 km away · NL
local · triangulation station
Vrijpaal
1.6 km away · NL
GeoNames topographic database · castle
Burcht van Voorne
4.3 km away · NL

Frequently asked questions

What is Vrijpaal?

Vrijpaal is a triangulation station located in Netherlands, catalogued in the local network. It has the public identifier #24. The point is used for geodetic reference, topographic surveys, and related measurement workflows.

Where are the exact coordinates of Vrijpaal?

The position of Vrijpaal in WGS84 is 51.909798°, 4.165943° (decimal), or 51° 54′ 35.27″ N, 4° 9′ 57.39″ E in degrees-minutes-seconds. For planar surveys in Netherlands this falls approximately in UTM Zone 31N (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 osm_public. Always refer to the original datasheet for the most up-to-date and authoritative data.