空间科学学报2023，Vol.43Issue(6)：986-1015,30.DOI:10.11728/cjss2023.06.yg15
星载被动微波遥感技术及其应用进展
Progress in Spaceborne Passive Microwave Remote Sensing Technology and Its Application
王振占 1王文煜 1佟晓林 1张洲 2刘璟怡 1陆浩 1丁甲 2吴延婷2
作者信息
- 1. 中国科学院国家空间科学中心 中国科学院微波遥感技术重点实验室 北京 100190
- 2. 中国科学院国家空间科学中心 中国科学院微波遥感技术重点实验室 北京 100190||中国科学院大学电子电气与通信工程学院 北京 100049
- 折叠
摘要
Abstract
Spaceborne passive microwave sensor is a kind of remote sensing that uses high-sensitivity receivers to detect natural microwave radiation from scenes and targets.Passive microwave remote sen-sor also refers to microwave radiometer.Microwave radiometers have been used for remote sensing of the Earth from space for more than fifty years.At present,microwave radiometers have become the main payload of meteorological and oceanographic satellites,playing an important role in numerical weather prediction,marine environment monitoring and global climate change research.This article analyzes and summarizes the following points.Firstly,passive microwave remote sensing technology and its applica-tion development.Secondly,the development trend of passive microwave remote sensing technology and its key technical issues.Thirdly,for the quantitative application of passive microwave remote sensing in China,some thoughts and suggestions are put forward in terms of product and data processing proce-dures,as well as standardization on algorithm for deriving different level products,calibration/valida-tion of brightness temperature and geophysical parameters.The contents of this article aim at promot-ing much wider application of passive microwave remote sensing data and maximizing the application ef-ficiency of passive microwave remote sensing technology.关键词
星载被动微波遥感/微波辐射计/发展历史/技术进展/定量应用/标准化Key words
Spaceborne passive microwave remote sensing/Microwave radiometer/Development history/Technology progress/Quantitative application/Standardization分类
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王振占,王文煜,佟晓林,张洲,刘璟怡,陆浩,丁甲,吴延婷..星载被动微波遥感技术及其应用进展[J].空间科学学报,2023,43(6):986-1015,30.
