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93 Datasets
The 1:5000 scale cartography of Biscay Topographic Base (BTB) is a set of topographic vector data. It was generated on the basis of a 25 cm photogrammetric flight carried out by the Basque Government in the summer of 2022. The mapping was carried out by means of photogrammetric restitution, updating the layers of the following subjects: geographical names, transport, hydrography, relief, land cover, buildings and services and facilities. Information relating to the Foral Road Network of January 2024.
Last Modified February 16 2026
The 1:5000 scale cartography of Biscay Topographic Base (BTB) is a set of topographic vector data. It was generated on the basis of a 25 cm photogrammetric flight carried out by the Basque Government in the summer of 2021. The mapping was carried out by means of photogrammetric restitution, updating the layers of the following subjects: geographical names, transport, hydrography, relief, land cover, buildings and services and facilities. Information relating to the Foral Road Network of February 2022.
The 1:5000 scale cartography of Biscay Topographic Base (BTB) is a set of topographic vector data. It was generated on the basis of a 18 cm photogrammetric flight carried out by the Basque Government in the summer of 2023. The mapping was carried out by means of photogrammetric restitution, updating the layers of the following subjects: geographical names, transport, hydrography, relief, land cover, buildings and services and facilities. Information relating to the Foral Road Network of October 2024.
Register of livestock holdings.
Last Modified February 15 2026
Ortho-corrected aerial images of the Historical Territory of Biscay for the year 2002. 1m pixel orthoimage generated in 2002 from the March 2002 flight at a scale of 1:18000.
Last Modified February 13 2026
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