空间科学学报2023，Vol.43Issue(6)：1016-1024,9.DOI:10.11728/cjss2023.06.yg17
空间微波辐射基准传递溯源展望
Perspectives of Transmission and Traceability of Space Microwave Radiometric Benchmark
摘要
Abstract
Space microwave radiometric benchmarks are demanding for global climate change re-search and accurate weather forecasting.Given the complicated transfer chain,the microwave radiomet-ric benchmarks have not yet been established.In order to improve the accuracy and stability of satellite remote sensing,this project proposes top-level designed technical solutions for precise and traceable space microwave radiation in a forward perspective.The calibration benchmark sensors enable the devel-opment of the theory,method,and model of space microwave radiometric benchmarks.The traceability of microwave radiometric benchmarks in the transfer chain is integrated and assessed.To establish the evaluation system for the traceability of space radiation,a physical transfer chain of microwave radio-metric benchmarks is realized and the simulation errors of the microwave system are addressed.By pro-viding a unified reference for space microwave radiation measurement,this project is expected to pro-vide highly precise,highly stable,and traceable capability of space microwave sounding,and enhance the core competitiveness of China.关键词
微波辐射/基准/传递/溯源Key words
Microwave radiation/Reference/Transfer/Traceability分类
天文与地球科学引用本文复制引用
何杰颖,董晓龙,卢乃锰..空间微波辐射基准传递溯源展望[J].空间科学学报,2023,43(6):1016-1024,9.基金项目
国家重点研发计划项目资助(2023YFB3905600) （2023YFB3905600）
