||
1,原始影像tfw:
0.2000000000
0.0000000000
-0.0000000000
-0.2000000000
143385.300000
185130.900000
2,导入正射影像单片,设置参考点坐标(加半个像素):
3,定义分幅文件:
"TileID" "NWx" "NWy" "SEx" SEy"
"tile-A1" 470000 4510000 480000 4500000
"tile-A2" 480000 4510000 490000 4500000
实例:
1 143791.9 184296.1 143891.9 184196.1(在x坐标减去半个像素,在y坐标加上半个像素大小)
4,加载分幅文件:load tiel definitions from file,在process下选择select tiles定义输出范围:
设置输出得出结果:
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