基于SNRGPS-IR技术机理分析
孙小荣, 张书毕, 吴继忠, 郑南山

Mechanism Analysis of GPS-IR Technology Based on SNR
Xiaorong Sun, Shubi Zhang, Jizhong Wu, Nanshan Zheng
表1 反射物的近似物理参数[21]
Table 1 Approximate physical parameters of the reflectors[21]
εrσ×10-3/(S/m)tanδ1tanδ2
海水81.03000.000.420000.54000
淡水81.00.500.000070.00009
1.4~3.00.010.00008~0.000040.00010~0.00005
土壤3.0~40.00.10~50.000.00003~0.190000.00004~0.24000