Comparison between temperature data detected by ICON/MIGHTI and TIMED/SABER_dataSet
收藏科学数据银行2023-09-19 更新2026-04-23 收录
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资源简介：
The ICON satellite provides data for environmental characterization, modeling, and forecasting in near space. In this paper, the ICON/MIGHTI and TIMED/SABER temperature datasets were compared and analyzed in the range of 90~105 km, and the mean temperature deviation and root-mean-square error of both were calculated. The distribution of monthly mean temperature deviation with altitude and latitude in different months were also analyzed to provide a reference basis for MIGHTI and SABER temperature sounding data in modeling and forecasting applications of the near-space atmosphere. The results showed that ICON/MIGHTI and SABER temperature-sounding data can be used as references for modeling and forecasting applications. The results also showed that the ICON/MIGHTI and TIMED/SABER vertical profile detections agreed. The global mean temperature deviations with altitude were positive at 90~93 km, with a maximum deviation of approximately 2.5 K and negative at 93~105 km, with a maximum deviation of approximately 10 K. The deviation was usually higher during the day than at night. The mean temperature deviation varied significantly with season and latitude and had the largest mean deviation range and the largest root-mean-square error of temperature in summer.
提供机构：
National Space Science Center, Chinese Academy of Science; State Key Laboratory of Space Weater; Deep Space Exploration Laboratory; Zhifang Chen; University of Chinese Academy of Science; ZhaoAi YAN
创建时间：
2023-09-01
