如题所述
Geoprocessing->ArcToolbox->Data Management Tools->Raster->Raster Dataset->Mosaic to New Raster, æå¼Mosaic to New Raster对è¯æ¡ï¼å¨Pixel Typeï¼Optionalï¼çä¸æå表ä¸éæ©8bitå³å¯ã
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菜单Geoprocessing->ArcToolbox->Data Management Tools->Raster->Raster Dataset->Mosaic to New Raster, 打开Mosaic to New Raster对话框,在Pixel Type(Optional)的下拉列表中选择8bit即可。如下图: