Drainage network extraction using LiDAR-derived DEM in volcanic plains.

A study used airborne light detection and ranging (LiDAR) to generate the high-accuracy and high-resolution digital elevation models (DEMs) that are a prerequisite to the automatic extraction of drainage networks over low-relief terrains. Drainage network extraction was performed on two sub-catchme...

Descripción completa

Detalles Bibliográficos

Publicado en:	Area Vol. 43; no. 1; pp. 42 - 53
Autores principales:	Liu, Xiaoye, Zhang, Zhenyu
Formato:	Artículo
Publicado:	Wiley-Blackwell March 2011
Materias:	Digital image processing Relief models Drainage Hydrologic cycle Volcanoes Australia
Acceso en línea:	Ver este registro en EBSCOhost