The Institute of Statistics and Cartography of Andalusia and the General Directorate of Local Administration work on the geometric improvement of historical limit lines in order to obtain a line of greater precision equipped with precise coordinates.
The information shown is collected in the Territorial Delimitations Project, which allows consulting the geometry of the limit lines, their legal status (definitive, provisional or partially definitive), the legal documents that support it and whether the line has been studied from the Topographic point of view to improve its geometry. The topographical notebooks elaborated by the Surveyors Brigades of the Geographical Institute at the end of the 19th century are also provided. Of those lines that have been redesigned, the cairns from which precise coordinates have been obtained are also shown.
Organization: Institute of Statistics and Cartography of Andalusia.