辐射校准 meaning in English

radiometric calibration

The radiometric calibration methods of low frequency uwb - sar are studied in chapter 3
第三章研究了低频uwb - sar系统的辐射校准问题。
Secondly , the calibration model for the system is proposed , and the calibration errors can be analyzed based on this model
其次提出了低频uwb - sar辐射校准模型,通过该模型可以分析校准误差和各个参数的测量误差的关系。
With the consideration of the characteristics of the low frequency uwb - sar system , the radiometric calibration , polarimetric calibration and the motion status calibration are studied deeply in this thesis
本文充分考虑低频uwb - sar系统的特点,从辐射校准,极化校准和运动状态校准等方面展开深入的研究。