NSSC OpenIR  > 空间环境部
Alternative TitleInspection and application of energetic particles data of FY-3C/SEM satellite
李嘉巍; 黄聪; 于超; 张贤国; 王春琴; 张效信; 曹光伟; 孙越强
Source Publication遥感学报
Keyword风云三号c星(fy-3c卫星) 高能粒子数据 交叉比对 空间天气
Other AbstractThe Space Environment Monitor (SEM) aboard the FY-3C satellite monitors energetic particles, including protons, electrons, and heavy ions, and the radiation dose and surface potential of the satellite caused by the particles. The independent data on the energetic particles of the FY-3C satellite are essential in space weather operation. Quantitative evaluations of such data are conducted to examine their validity. Cross comparisons are performed with similar satellite data to evaluate the energetic particle data of the FY-3C satellite. Normalization is performed based on the basis of certain assumptions to eliminate the differences caused by observation time, location (longitude and latitude of the sub-satellite point, and satellite height), orientation, and energy range. Statistical parameters such as correlation coefficient, slope, and standard deviation are calculated to evaluate the consistency between the compared data. The cross comparison of the FY-3C data with the NOAA-18 and FY-3B data during a quiet space weather period shows that the energetic particle data of the FY-3B satellite are consistent with the compared data. The consistencies of the FY-3C data with the FY-3B data are satisfactory as they have the same specifications. Results show the consistency of the instruments. Through observations of a solar proton event and energetic electron storm, this work finds that the energetic particle data of the FY-3C satellite can accurately reflect the characteristics and intensities of space weather events. Results show the reasonable quality of the energetic particle data of the FY-3C satellite and their suitability for space weather monitoring, warning, and research. © 2018, Science Press. All right reserved.
Indexed ByEI ; CSCD
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李嘉巍,黄聪,于超,等. 风云三号C星SEM高能粒子数据检验及应用[J]. 遥感学报,2018,22(1):76-86.
APA 李嘉巍.,黄聪.,于超.,张贤国.,王春琴.,...&孙越强.(2018).风云三号C星SEM高能粒子数据检验及应用.遥感学报,22(1),76-86.
MLA 李嘉巍,et al."风云三号C星SEM高能粒子数据检验及应用".遥感学报 22.1(2018):76-86.
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