In addition, the requirements of velocity precision for the baseline precision in the AT-INSAR mode are analyzed too.
还分析了沿航迹干涉SAR中测速精度对基线测量精度的要求。
In the condition of accepted DEM error, there must be an optimal baseline which makes DEM precision best.
在DEM误差允许的条件下，一定存在着使DEM精度最好的最优基线。
The combination of video technology with the short baseline acoustic positioning technology based on multi-array-elements base overcame the low precision of the conventional acoustic positioning.
将水下电视技术和多阵元基阵的短基线水声定位技术相结合，解决了传统水声定位精度低的问题。
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