Paleohydrography

Extinct surface hydrography: area characterised by old abandoned channels observable for chromatic or texture differences or humidity, aerial photos, micro-reliefs, historical photos, morphology, etc. Area with abandoned meanders: area close to a watercourse, derived from surveys, orthophotos or historical cartography.Paleodosso fluviale: morphology elongated and slightly elevated compared to the surrounding altitudes representing the compensated fluvial apparatus of canal, banks, meander bars and deposits of crevasses, from microrelief or from survey in the countryside or from bibliography. Extinct surface hydrography: area characterised by old abandoned channels observable for chromatic or texture differences or humidity, aerial photos, micro-reliefs, historical photos, morphology, etc. Area with abandoned meanders: area close to a watercourse, derived from surveys, orthophotos or historical cartography.Paleodosso fluviale: morphology elongated and slightly elevated compared to the surrounding altitudes representing the compensated fluvial apparatus of canal, banks, meander bars and deposits of crevasses, from microrelief or from survey in the countryside or from bibliography.