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神舟四号飞船微波辐射计定标和检验(Ⅱ)--微波辐射计地物参数反演及其检验
Alternative TitleCalibration and Validation of Microwave Radiometer (RAD) on2aboard SZ24 Spacecraft(Ⅱ):Retrivals of Geophysical Parameters from RAD BrighnessTemperatures and Their Validations
王振占; 李芸; 北京8701信箱
Department国家863计划微波遥感技术实验室
Source Publication遥感学报
2005
Volume9Issue:1Pages:39-44
ISSN1007-4619
Language中文
Keyword神舟四号飞船 微波辐射计 地物参数反演
Abstract针对神舟四号飞船微波辐射计(RAD)特殊入射角,频率的特点,开发了海面和大气参数的反演算法.然后用这个算法模拟RAD不同通道的亮温.最后用发射后重新定标的亮温结合国外大洋浮标,小岛上的气象探空数据以及其他星载微波辐射计产品,对RAD反演算法进行改进,最后给出海面温度,风速和大气水汽含量的反演的结果,并且对这些结果进行了检验.
Other AbstractWe developed a sea surface emissivity model and atmospheric model for special frequencies and incidence angles of RAD. After simulated brightness temperatures being received by RAD main beams at SZ24 spacecraftat levels,some statistical algorithms of retrieving sea surface temperatures , wind speeds,volume water vapor contents and volume liquid waters of cloud above the global ocean were developed. The retrieval results were compared and validated with those from global NDBC (National Data Buoy Center) buoys ,radiosondes,and other space2borne microwave radiometer products.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1965
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
王振占,李芸,北京8701信箱. 神舟四号飞船微波辐射计定标和检验(Ⅱ)--微波辐射计地物参数反演及其检验[J]. 遥感学报,2005,9(1):39-44.
APA 王振占,李芸,&北京8701信箱.(2005).神舟四号飞船微波辐射计定标和检验(Ⅱ)--微波辐射计地物参数反演及其检验.遥感学报,9(1),39-44.
MLA 王振占,et al."神舟四号飞船微波辐射计定标和检验(Ⅱ)--微波辐射计地物参数反演及其检验".遥感学报 9.1(2005):39-44.
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