Alcántara-Ayala I.Geomorphology, natural hazards,vulnerability and prevention of natural disasters in developing countries [J].Geomorphology,2002,47:107-124.
[2]
Yin H,Li C.Human impact on floods and disasters on the Yangtze River[J].Geomorphology,2001,41:105-109.
Iwahashi J,Pike R J.Automated classifications of topography from DEMs by an unsupervised nested-means algorithm and a three-part geometric signature[J].Geomorphology,2007,86:409-440.
Rosen P,Hensley S,Gurrola E,et al.SRTM C-band topographic data:Quality assessments and calibration activities//IEEE Geoscience and Remote Sensing Symposium,2001,2:739-741.
[21]
Smith B,Sandwell D.Accuracy and resolution of Shuttle Radar Topography Mission data[J].Geophysical Research Letters,2003,30:1467-1470.
[22]
Sun G,Ranson K J,Kharuk V I,et al.Validation of surface height from Shuttle Radar Topography Mission using shuttle laser altimeter[J].Remote Sensing of Environment,2003,88:401- 411.
[23]
Peucker T K,Douglas D H.Detection of surface specific points by local parallel processing of discrete terrain elevation data[J].Computer Graphics and Image Processing,1975,4(3):375-387.
[24]
Toriwaki J,Fukumura T.Extraction of structural information from grey pictures[J].Computer Graphics and Image Processing,1978,8:30-51.
[25]
Band L E.Topographic partition of watersheds with digital elevation models[J].Water Resources Research,1986,22:15-24.
[26]
Skidmore A K.Terrain position as mapped from a gridded digital elevation model[J].International Journal of Geographical Information Systems,1990,4:33-49.
[27]
Tribe A.Automated recognition of valley lines and drainage networks from grid digital elevation models:a review and a new method[J].Journal of Hydrology,1992,139:263-293.
[28]
Mark D M.Automated detection of drainage networks from digital elevation models[J].Cartographica,1984,21:168-178.
[29]
O'Callaghan J F,Mark D M.The extraction of drainage networks from digital elevation data[J].Computer Vision,Graphics, and Image Processing,1984,28:323-344.