Abstract The Open access to Mars Assimilated Remote Soundings (OpenMARS) dataset is a reanalysis product combining past spacecraft observations with a Mars Global Circulation Model (GCM). The OpenMARS product is a global surface/atmosphere reference database of surface and atmospheric properties for almost nine Mars years that can be used by Mars scientists and engineers interested in global surface/atmospheric conditions and the physical, dynamical and chemical behaviour of the atmosphere for the recent past on Mars. In the OpenMARS dataset, spacecraft observations of temperature, dust and water vapour from the Thermal Emission Spectrometer (TES) instrument on the NASA Mars Global Surveyor spacecraft, temperature and dust from the Mars Climate Sounder (MCS) instrument aboard NASA’s Mars Reconnaissance Orbiter spacecraft and ozone from the Spectrometer for the Investigation of the Characteristics of the Atmosphere of Mars (SPICAM) instrument on the European Space Agency (ESA) Mars Express orbiter are combined with a Mars GCM used at the Open University.

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OpenMARS：从 1999 年到 2015 年的全球火星天气记录

摘要 开放获取火星同化遥测 (OpenMARS) 数据集是结合过去航天器观测与火星全球环流模型 (GCM) 的再分析产品。OpenMARS 产品是近九个火星年的地表和大气特性的全球地表/大气参考数据库，可供对全球地表/大气条件以及大气的物理、动力和化学行为感兴趣的火星科学家和工程师使用。最近在火星上。在 OpenMARS 数据集中，航天器通过 NASA 火星全球勘测者号航天器上的热发射光谱仪 (TES) 仪器对温度、尘埃和水蒸气的观测，