长江经济带废弃矿山占损土地遥感调查与生态修复对策

殷亚秋, 杨金中, 汪洁, 安娜, 姜赟

Remote sensing survey of land occupied and damaged by abandoned mines along the Yangtze River Economic Belt and research on ecological remediation countermeasures

Yaqiu YIN, Jinzhong YANG, Jie WANG, Na AN, Yun JIANG

图3 废弃露天矿山信息提取流程

Fig.3 Flow chart of extraction for information of abandoned open-pit mines