Sheet 37 “Salamanca” of the National Cartographic Base 1:200,000 (Spain)

Sheet 37 “Salamanca” of the National Cartographic Base at 1:200,000 has been obtained from digitisation processes on SPOT images with 2.5 m resolution and adaptation from other external sources applying the specifications of BCN200 (data model, entity catalogues and symbology, data dictionary, capture standards and quality control) has been achieved a product with geographical information structured by topic and updated to 2010. The information is presented in shapefile format, structured and adapted to its exploitation through geographic information systems (GIS). It is available for download as a continuous GIS for all of Spain and also divided by provinces. Geodetic reference system ETRS89 and geographical coordinates longitude and latitude (without cartographic projection). The data are distributed accompanied by a document with the data model, entity catalogues and data dictionary.