Description
Harmonized Topographic Base of Aragon at 1:5,000 scale in 3D GIS vector format. Created in ETRS89.
Project for the generation of a topographic database based on a data model that allows consistency in the capture of information by photogrammetric techniques and its subsequent exploitation in a geographical information system.
Specifications BCA:
https://icearagon.aragon.es/datadownload/download.php?file=documentation/specifications/ Specifications_BTAv10.pdf
Resources
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