supported by the National Natural Science Foundation of China(60971091,40637033);the State Key Laboratory of Remote Sensing Science(2009KFJJ011)
In China's first lunar exploration project,Chang-E 1,the multi-channel (3.0,7.8,19.35,37 GHz) microwave radiometers were aboard the satellite,with the purpose of measuring microwave brightness temperature from lunar s...
supported by National Natural Science Foundation of China (Grant Nos. 60971091, 40637033);the State Key Laboratory of Remote Sensing Science (Grant No. 2009KFJJ011)
Space-borne high frequency (HF) radar sounder is an effective tool for investigation of lunar subsurface structure in lunar exploration. The primary strategy of radar sounder technology for subsurface structure detect...
supported by the National Natural Science Foundation of China (Grant Nos. 60971091, 40637033);the State Key Laboratory of Remote Sensing Science (Grant No. 2009KFJJ011);Multi-channel radiometers of Chang-E 1 were designed by the Space Science and Application Center of Chinese Academy of Sciences
In China's first lunar exploration project, Chang-E 1 (CE-1), a multi-channel microwave radiometer was aboard the satellite, with the purpose of measuring microwave brightness temperature from lunar surface and sur...
混合势积分方程(mixed-potential electric field integral equation,MPIE)由于其Green函数的低阶奇异性是矩量法(MoM)等数值方法求解散射问题的主要方程.在跨界面目标的散射问题中,MPIE中的矢量势和标量势Green函数包含Sommerfeld类型...
用2008年5月12日四川汶川地震前后的星载ALOS合成孔径雷达(synthetic aperture radar,SAR)图像,提出双阈值极大期望与Markov随机场方法(two thresholds expectation maxi-mum and Markov random field,2EM-MRF),以北川县地区为例,自动...