Geometric correction provides technological preparation for TM imagery further processing.
几何精校正为TM影像的进一步处理提供了技术准备。
Due to the resolution limit of TM imagery, it is difficult to distinguish the forest variety in vertical structure.
由于TM卫星影像分辨率的限制，很难分别出林分垂直结构的差异。
The imagery structures of residences on the TM imagery are discussed and residences of TM multi-bands are extracted and contrasted.
研究了城镇与乡村居民地在TM图像上的影像特征，并对多个波段影像进行了居民地特征提取对比分析。
应用推荐