back azimuth

基本解释

Then the signal echo was processed using a pixel by pixel algorithm named back-projection to get the 2-D scattering characterization of targets in both range and azimuth.
基于合成孔径原理，提出一种水下目标二维散射特性测量方法，该方法采用声呐基阵静止而目标作合作匀速直线运动的模式。
In ideal circumstances, the back scattered echo signal of SAR is chirp signal. With synthetic aperture theory, high azimuth resolution imaging to distant targets can be attained.
理想情况下，SAR回波多普勒信号是线性调频信号，采用合成孔径原理提高方位向成像分辨率。
The quick section survey system of all station equipment is used for distance and angle survey after the equipment completes inputting of point survey data and setting of back azimuth angle.
全站仪快速断面测绘系统是利用全站仪在完成了测点数据的输入和后视方位角的设置后，进行距离和角度的测量。