학술논문
Automatic extraction of drainage network from digital terrain elevation data: a local network approach
Document Type
Periodical
Author
Source
IEEE Transactions on Geoscience and Remote Sensing IEEE Trans. Geosci. Remote Sensing Geoscience and Remote Sensing, IEEE Transactions on. 36(3):1007-1011 May, 1998
Subject
Language
ISSN
0196-2892
1558-0644
1558-0644
Abstract
A local network for the automatic extraction of drainage networks from elevation data is described. The methodology demonstrates how a large number of locally connected processing units can solve the global problem of drainage network extraction. The methodology has advantages over previous methods and is able to extract lakes as well as streams and rivers.