Cross-Border Scope Maps

The maps of Ambito Transfronterizos at scale 1:50,000. are a collaborative project between the Institute of Statistics and Cartography of Andalusia, the National Geographical Institute and the Directorate General of the Territory of Portugal, which have provided all the geographical information necessary for the integration of the data and allowed to elaborate the Map of Lower Guadiana. The scope of the map includes the entire estuary of the Guadiana River, in the western Litoral districts of Huelva, much of El Andévalo, the eastern part of the Algarve and the municipality of Mértola in El Alentejo. In total 16 municipalities in the three regions, an area of 2.900 km² distributed in two leaves, Bajo Guadiana Norte and Bajo Guadiana Sur.1:5万比例尺的跨境范围（Ambito Transfronterizos）地图是由安达卢西亚统计与制图研究所（Institute of Statistics and Cartography of Andalusia）、西班牙国家地理研究所（National Geographical Institute）与葡萄牙领土总局（Directorate General of the Territory of Portugal）联合开展的合作项目。三方为数据整合提供了全部必要地理信息，并协助完成了下瓜迪亚纳河地图（Map of Lower Guadiana）的编制工作。 该地图的覆盖范围涵盖瓜迪亚纳河（Guadiana River）全河口区域，包含西班牙韦尔瓦（Huelva）省西部沿海县区、埃尔安德瓦洛（El Andévalo）大部分区域、葡萄牙阿尔加维（Algarve）东部区域，以及阿连特茹（El Alentejo）地区的莫尔托拉市（Mértola）。 本次项目覆盖三个地区的共计16个自治市，总面积达2900平方千米，地图分为北下瓜迪亚纳（Bajo Guadiana Norte）与南下瓜迪亚纳（Bajo Guadiana Sur）两幅图幅。