摘要
通过对机载2.5 m分辨率SAR影像的布点、平差及单片计算,进一步构建了邻航线间SAR影像的立体模型配对,并通过FeatureStation工作平台的矢量化采集,完成了1∶50 000比例尺的DLG测图工作。
Based on the calculation of distribution, adjustment and monolithic of airborne SAR image of 2.5 meter resolution, the steropair model of SAR images between routes is established. By the vectorized collection through FeatureStation working platform, DLG mapping work of 1： 50 000 scale is completed.
出处
《测绘与空间地理信息》
2012年第2期194-195,198,共3页
Geomatics & Spatial Information Technology
关键词
SAR
DLG
平差
矢量化
Synthetic Aperture Radar
Digital Line Graph
adjustment
vectorization
