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。
Land surface temperature of Beijing city was retrieved based on the TM imagery data acquired on May 6th 2005 with the generalized single-channel algorithm.
基于普适性单通道算法，利用2005年5月6日的TM数据反演北京市区的实际地表温度。
When the precise geometric rectification of TM imagery was made with the ground control points selected from topographic map in scale of 1:100000, the accuracy of half a pixel is high.
由1：10万地形图选取平面控制点对TM磁带进行精处理，平面定位精度为半个象元，精度较高；
When the precise geometric rectification of TM imagery was made with the ground control points selected from topographic map in scale of 1:100000, the accuracy of half a pixel is high.
由1：10万地形图选取平面控制点对TM磁带进行精处理，平面定位精度为半个象元，精度较高；
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