Xi Chen 0012 Xinyi Shen Huan Li Yaokui Cui Baojian Liu Weizhen Fang Qing Yang Yang Hong 0001 Construct Channel Network Topology From Remote Sensing Images by Morphology and Graph Analysis. 1163-1167 2020 17 IEEE Geosci. Remote. Sens. Lett. 7 https://doi.org/10.1109/LGRS.2019.2942107 db/journals/lgrs/lgrs17.html#ChenSLCLFYH20