红崖山水库近20年面积变化遥感调查及驱动力分析 |
郝固状, 甘甫平, 闫柏琨, 李贤庆, 胡辉东 |
Remote sensing survey and driving force analysis of area change of Hongyashan Reservoir in the past twenty years |
HAO Guzhuang, GAN Fuping, YAN Baikun, LI Xianqing, HU Huidong |
图3 Landsat影像4种水体指数提取效果对比 |
Fig.3 Comparison of extraction effects of four water body indexes in Landsat Images |
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