1992-2013年巢湖流域土壤侵蚀动态变化

查良松, 邓国徽, 谷家川

Dynamic changes of soil erosion in the Chaohu Watershed from 1992 to 2013

Liangsong ZHA, Guohui DENG, Jiachuang GU

表1 卫星影像数据及其特征

Tab. 1 Satellite image data and its characteristics

影像数据 成像时间 条带号 地面分辨率(m) Landsat TM 1992-07-23 121/38 30 Landsat TM 1991-08-31 120/38 30, 15 Landsat ETM+ 2000-07-05 121/38 30, 15 Landsat ETM+ 2000-06-12 120/38 30, 15 Landsat ETM+ 2006-07-30 121/38 30, 15 Landsat ETM+ 2006-07-31 120/38 30, 15 Landsat 8 OLI_TIRS 2013-05-13 121/38 30, 15