Photointerpretation and conservationist evaluation of the land utilization in three...

Characterization of drainage and of relief trough aerial photographs and planialtimetric...

Drainage pattern by using aerial photos in the characterization of soils developed...

Digital terrain model (DTM) study of the methodology and applications in projects...

Photointerpretation of drainage networks and relief characterization of two soil...

Photointerpretation of watersheds ano drainage networks in five soils from the Ribeira...