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TPEx 2024 observational data and model data along flight path - Merged

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Zenodo2025-07-02 更新2026-05-26 收录
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Content TPEx (TropoPause compositon gradients and mixing Experiment) was the central field campaign of the TPChange research center. It took place in early summer 2024 with measurement flights in the time window from 10 to 21 June 2024. All data have a time resolution of 1 second. The data basis was the time from the GPS files. Existing data gaps in the time series were filled with NaNs. For multiple data points per second, an average was used. If there was no data from a measuring device during a flight, or not all variables were available, they were added with NaNs. Learjet (GFD Learjet 35A D-CGFD) data: ARINC: enviscope GmbH GPS: measured by 3DM-GQ7-GNSS/INS (Parker); Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz PTheta: calculated pressure and potential temperature; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz FISH: measured by Fast In situ Stratospheric Hygrometer; Forschungszentrum Juelich GmbH, ICE-4: Stratosphäre ICH: measured by MOZAIC/IAGOS capacitive hygrometer; Forschungszentrum Jülich TOMi: measured by 2Btech O3 Monitor II; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz UMAQS: measured by University Mainz QCL infrared absorption spectrometer; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz WASUL: Forschungszentrum Juelich GmbH, ICE-4: Stratosphäre mc-CPC: aerosol number concentration measured by three Condensation Particle Counter channels; Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt mini-AMS: measured by Aerosol Mass Spectrometer; Max-Planck-Institute for Chemistry, Mainz NIXE-CAPS: measured by Novel Ice eXpEriment - Cloud and Aerosol Precipitation Spectrometer; Forschungszentrum Jülich SkyOPC: measured by Optical Particle Counter; Max-Planck-Institute for Chemistry, Mainz UHSAS: measured by Ultra-High Sensitivity Aerosol Spectrometer; Max-Planck-Institute for Chemistry, Mainz ERA5: interpolated on flight path; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz TOSS (TOwed Sensor Shuttle) data: GPS: measured by 3DM-GQ7-GNSS/INS (Parker); Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz PTheta: calculated pressure and potential temperature; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz ICH: measured by MOZAIC/IAGOS capacitive hygrometer; Forschungszentrum Jülich TOMii: measured by 2Btech O3 Monitor II; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz UHSAS: measured by Ultra-High Sensitivity Aerosol Spectrometer; Max-Planck-Institute for Chemistry, Mainz ERA5: interpolated on flight path; Institute of Atmospheric Physics, Johannes Gutenberg-University Mainz Changelog 13.06.2025: initial upload Funding This project has been funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – TRR 301 – Project-ID 428312742, TPChange: The Tropopause Region in a Changing Atmosphere (https://tpchange.de/).

内容 TPEx(对流层顶组成梯度与混合实验,Tropopause Composition Gradients and Mixing Experiment)是TPChange研究中心的核心外场观测实验,于2024年初夏开展,观测飞行时段为2024年6月10日至21日。 所有数据的时间分辨率为1秒。数据时间基准源自GPS文件。时间序列中存在的现有数据缺口将以NaN(Not a Number,非数值)填充。对于每秒内的多个数据点,将取平均值进行整合。若某次飞行中某台测量设备无数据,或未获取全部变量,则以NaN补充缺失项。 Learjet(GFD Learjet 35A D-CGFD)观测数据: ARINC:由enviscope GmbH提供 GPS:由3DM-GQ7-GNSS/INS(Parker)测量,来源:美因茨约翰内斯·古滕贝格大学大气物理研究所 PTheta(计算气压与位温):由美因茨约翰内斯·古滕贝格大学大气物理研究所计算得到 FISH(快速原位平流层湿度计):由于利希研究中心(Forschungszentrum Juelich GmbH)ICE-4:平流层团队使用Fast In situ Stratospheric Hygrometer测量 ICH(MOZAIC/IAGOS电容式湿度计):由于利希研究中心使用该设备测量 TOMi(2Btech O3 Monitor II臭氧监测仪):由美因茨约翰内斯·古滕贝格大学大气物理研究所测量 UMAQS(美因茨大学QCL红外吸收光谱仪):由美因茨约翰内斯·古滕贝格大学大气物理研究所测量 WASUL:由于利希研究中心ICE-4:平流层团队提供 mc-CPC(气溶胶数浓度,采用三台冷凝粒子计数器通道测量):由法兰克福歌德大学大气与环境科学研究所测量 mini-AMS(气溶胶质谱仪):由美因茨马克斯·普朗克化学研究所测量 NIXE-CAPS(新型冰实验-云与气溶胶降水光谱仪):由于利希研究中心使用该设备测量 SkyOPC(光学粒子计数器):由美因茨马克斯·普朗克化学研究所测量 UHSAS(超高灵敏度气溶胶光谱仪):由美因茨马克斯·普朗克化学研究所测量 ERA5:沿飞行路径插值得到,来源:美因茨约翰内斯·古滕贝格大学大气物理研究所 TOSS(拖曳式传感器穿梭机,TOwed Sensor Shuttle)观测数据: GPS:由3DM-GQ7-GNSS/INS(Parker)测量,来源:美因茨约翰内斯·古滕贝格大学大气物理研究所 PTheta(计算气压与位温):由美因茨约翰内斯·古滕贝格大学大气物理研究所计算得到 ICH(MOZAIC/IAGOS电容式湿度计):由于利希研究中心使用该设备测量 TOMii(2Btech O3 Monitor II臭氧监测仪):由美因茨约翰内斯·古滕贝格大学大气物理研究所测量 UHSAS(超高灵敏度气溶胶光谱仪):由美因茨马克斯·普朗克化学研究所测量 ERA5:沿飞行路径插值得到,来源:美因茨约翰内斯·古滕贝格大学大气物理研究所 变更日志 2025年6月13日:首次上传 资助情况 本项目由德国研究基金会(Deutsche Forschungsgemeinschaft,简称DFG)资助——TRR 301,项目编号428312742,TPChange:变化大气中的对流层顶区域(https://tpchange.de/)。

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2025-07-02
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