And the ortho-image before and after the landside has also been acquired using high-resolution satelite image and proper image-disposal method.
And the ortho-image before and after the landside has also been acquired using high-resolution satelite image and proper image-disposal method.
在获取滑坡前后高分辨率卫星数据的基本上，采用合理的图像处理技术，获得了滑坡前后正射影像图。