Extraction Method of Impervious Surface Information in City by Textures and Shadows——Taking Xianyang City as an Example
HUANG Xitao, LI Huaien, ZHANG Yu, BAI Mu
测绘通报 . 2016, (5): 80 -83 .  DOI: 10.13474/j.cnki.11-2246.2016.0161