基于遥感和行业调查数据的城市土地集约利用水平评估 |
王海雯, 贾俊青, 李北辰, 董永平, 哈斯尔 |
Assessing intensive urban land use based on remote sensing images and industry survey data |
WANG Haiwen, JIA Junqing, LI Beichen, DONG Yongping, HA Sier |
图2 阴影区域提取局部示意图 |
Fig.2 Local schematic of shadow area extraction |
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