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Geographic data catalog in CSW

5 Datasets

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  • Transport

    Urban planning and infrastructures

    Environment

    Noise maps of regional roads of Biscay

    Acoustic information on the provincial roads of Biscay, provided every five years.

    Provincial Council of Biscay

    Last Modified February 16 2026

    • WMS
    • WFS
    • ZIP
    • ATOM

  • Transport

    Urban planning and infrastructures

    Cartography 1:5000 (BTB 1:5000), most recent version, of Biscay

    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.

    Provincial Council of Biscay

    Last Modified February 16 2026

    • WMS
    • ZIP
    • WFS
    • ATOM

  • Urban planning and infrastructures

    Environment

    Sheets of the historical cartography 1:25.000 (1923-1925), toponymics and top...

    This dataset comprises two collections of maps, scanned from the original paper versions at a scale of 1:25,000, produced between 1923 and 1925. One collection provides a topographical description of the municipalities that formed the Historical Territory of Biscay at that period, while the other focuses on their toponymic representation. Both collections are available for download in JPG format and are not geo-referenced. Additionally, the Toponymic collection is accessible through a georeferenced visualization service.

    Provincial Council of Biscay

    Last Modified February 02 2026

    • WMTS
    • WMS
    • WFS
    • ZIP
    • ATOM

  • Urban planning and infrastructures

    Cartographic grids of Biscay

    Cartographic grids used by the Provincial Council of Biscay. Two types of grids are distinguished: 1. Grids according to the cut of the National Topographic Map for scales: 1:50,000 and 5,000 (called 50000 and 5000 IGN respectively); 2. 10km, 2.5km and 0.25km UTM grids (called 10000, 5000 and 500 DFB, respectively).

    Provincial Council of Biscay

    Last Modified February 02 2026

    • ZIP
    • WMS
    • WFS
    • ATOM

  • Urban planning and infrastructures

    Environment

    Science and Technology

    High-precision levelling network of Biscay

    The high-precision levelling network (NAP) of Biscay is part of the geodetic infrastructure of the Historical Territory of Biscay. It densifies the REDNAP Project of the National Geographic Institute (IGN), which in turn is linked to the European vertical reference models (EUVN). The new sections being implemented by the Provincial Council of Biscay (BFA/DFB) comply with the specifications and quality standards of the IGN’s REDNAP. As a result, the Historical Territory of Biscay has a heterogeneous network of levelling benchmarks, including legacy IGN benchmarks, new DFB benchmarks, and benchmarks from the Basque Government (in obsolete vertical datums), which are being re-observed as part of the NAP densification campaigns.

    Provincial Council of Biscay

    Last Modified January 29 2026

    • WMS
    • ZIP
    • WFS
    • ATOM

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