Determinación de inicios de cauces a partir de Modelos Digitales de Superficie. Cuenca alta del arroyo La Ventana (Buenos Aires, Argentina)

Abstract

When defining the hydrographic network of a basin, it is important to precisely locate the beginnings of the channels, since this position influences different aspects of the dynamics of a basin. Currently, the evolution of Geographic Information Systems (GIS) and the existence of Digital Surface Models (DSM) make it possible to extract drainage networks automatically, however, on many