Brazil national full-coverage geomorphometric database

DTM and its local geomorphometric derivations from SRTM (Shuttle Radar Topography Mission) throughout the entire Brazilian territory. The processing, restricted to local geomorphometric derivations, targeted the production of information layers of the primary variables: elevation, slope, aspect, vertical curvature and horizontal curvature, in their full numerical expression and in interval class schemes. It also includes secondary (or combined) variables, layers respective to landforms, watershed delineation and solar illumination.