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Setting the Flow Accumulation Threshold Based on Environmental and Morphologic Features to Extract River Networks from Digital Elevation Models.
HuiHui Zhang
Hugo A. Loáiciga
Luwei Feng
Jing He
Qingyun Du
Published in:
ISPRS Int. J. Geo Inf. (2021)
Keyphrases
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digital elevation models
satellite images
feature extraction
feature space
image features
databases