Geodetic benchmarks in Spain

783 indexed control points and trig stations in Spain. Data aggregated from GeoNames, IGN.

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783
Total points
2
Networks
6
Types
CC-BY
License

Top benchmarks in Spain

IGN · bench
Altamira Cave Reference
43.37800°, -4.12500°
GeoNames · hill
Cerro de la Zorra
39.63333°, -1.75000°
GeoNames · hill
Cerro de la Yedra
38.34374°, -3.23341°
GeoNames · mountain
Sierra de Zafalgar
36.78607°, -5.42555°
GeoNames · mountain
Cerro Yezosa
38.84466°, -3.67007°
GeoNames · mountain
Sierra de la Yedra
37.26489°, -3.55030°
GeoNames · pass
Puerto del Zángano
39.16548°, -6.63519°
GeoNames · hill
Cabezo de la Viuda
37.61196°, -0.95779°
GeoNames · mountain
Montaña del Viso
27.96664°, -15.75894°
GeoNames · pass
Puerto de la Virgen
39.42508°, -4.99645°
GeoNames · mountain
Montaña Vinijogre
28.59085°, -17.80041°
GeoNames · hill
Cerro de la Zorra
39.62249°, -2.66227°

About geodetic benchmarks in Spain

Geodetic benchmarks are fixed physical markers with precisely known coordinates, used by surveyors for referencing measurements, calibrating equipment, and validating GNSS setups. In Spain, these control points are maintained by national mapping agencies and international networks such as EUREF, IGS, and NGS, plus OpenStreetMap contributions from local surveyors.

SurveyingPedia aggregates these public datasets into a single searchable map. Each point on this page is cross-referenced with its source agency, and linked to a detailed datasheet with satellite imagery, coordinates in multiple reference systems, and community verification status.

Data is refreshed daily via automated harvesters, and new points are added continuously. If you are a licensed surveyor in Spain and want to contribute your records or correct an existing entry, create a free account and join the community.

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