摘要
大气气溶胶多角度偏振探测仪主要用于研究全球云和气溶胶参数,为满足多角度探测,对幅宽和分辨率均有一定要求,在仪器设计和研制阶段需要对系统在轨状态进行模拟,分析模拟数据可以为载荷指标设计、工作模式优化、数据补偿等提供数据支撑,为地面应用系统数据处理提供重要参考。通过偏振探测仪在轨飞行工作模拟,实现模拟数据参数实时交互,以飞行模拟数据为基础获得载荷模拟数据,为载荷设计和后续应用提供支撑参考。
Directional polarimetric camera(DPC)is mainly used to study the global cloud and aerosol parameters.In order to meet multi-angle detection,there are certain requirements for width and resolution.In the instrument design and development stage,it is necessary to simulate the on-orbit state of the system.The simulation data can provide data support for load indicator design,work mode optimization,data compensation,etc.,and provide an important reference for ground application system data processing.Through on-orbit flight simulation of polarization detector,real-time interaction of simulation data parameters is realized.Load simulation data are obtained based on flight simulation data,which provides a reference for load design and subsequent applications.
作者
涂碧海
姚萍萍
翁建文
李双
洪津
TU Bihai;YAO Pingping;WENG Jianwen;LI Shuang;HONG Jin(Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Science,Hefei 230031,Anhui,China;University of Science and Technology of China,Hefei 230026,Anhui,China;Key Laboratory of Optical Calibration and Characterization,Hefei 230031,Anhui,China)
出处
《上海航天》
CSCD
2019年第S2期148-154,共7页
Aerospace Shanghai
基金
高分辨率对地观测系统重大专项(民用部分)(30-Y20A19-9007-15/17)
高分专项(民用部分)卫星应用共性关键技术项目(50-Y20A38-0509-15/16)
关键词
偏振探测仪
多角度
分辨率
飞行状态
模拟数据
directional polarimetric camera
multi-angle
data forma
flight state
simulation
