Cartography BTA 1:5,000 (reference year 2014). Endowment and installation line

Layer of the BTA (reference year 2014) containing the linear elements of the services, facilities and endowments for the entire territory of Navarre at 1:5,000 scale. The BTA is an adaptation to the production of the National Cartographic Base (BCN) of the National Geographical Institute (IGN). BTA is the acronym for “Harmonised Topographical Base”. It is a data model agreed by the Autonomous Communities (CCAA) and approved by the Higher Geographical Council (CSG) of which there is a version v1 dated 2008.本数据集为基准年2014年的BTA（Harmonised Topographical Base，协调统一地形基底）图层，比例尺为1:5000，覆盖纳瓦拉全境，包含服务、设施与配套资产的线性要素。BTA是适配西班牙国家地理研究所（National Geographical Institute，IGN）国家制图基准（National Cartographic Base，BCN）的生产成果。BTA为"协调统一地形基底"的缩写，是由西班牙各自治区（Autonomous Communities，CCAA）商定、经高级地理委员会（Higher Geographical Council，CSG）批准的数据模型，其v1版本发布于2008年。