radar-based elevation models
Efficient extraction of drainage networks from massive, radar-based elevation models with least cost path search
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M Metz, H Mitasova… – Hydrology and Earth …, 2011 – hydrol-earth-syst-sci.net
Abstract. The availability of both global and regional elevation datasets acquired by modern
remote sensing technologies provides an opportunity to significantly improve the accuracy of
stream mapping, especially in remote, hard to reach regions. Stream extraction from