风云三号D星气温观测气候变化应用稳定性评估

郭艳君, 邹成智

Evaluation of temporal stability in atmospheric temperature observations from FengYun-3D satellite for climate change research

GUO Yan-Jun, ZOU Cheng-Zhi

图1 FY-3D 和 FY-3E抬升轨道月均过赤道时刻（LECT）及FY-3D LECT与2019年1月LECT逐月差值

Fig. 1 Monthly mean Ascending Local Equator Crossing Time (LECT) for the FY-3D and FY-3E satellites from 2019 to 2024, along with the FY-3D LECT differences relative to its January 2019