Directory ./ImageryClip&Merge modified from https://github.com/dennishucd/gdal100 ,
to clip remote sensing imagery to patches with georefference，and merge patches to totall imagery by gdal
Directory ./ImageryClip&Merge modified from https://github.com/dennishucd/gdal100 ,
to clip remote sensing imagery to patches with georefference，and merge patches to totall imagery by gdal