OpenMARS MY34-35 database

The Open access to Mars Assimilated Remote Soundings (OpenMARS) database is a reanalysis product combining past spacecraft observations with a state-of-the-art Mars Global Circulation Model (GCM). The OpenMARS product is a global surface/atmosphere reference database of key variables for multiple Mars years.<br> Spacecraft observations of column dust optical depth and temperature profiles from the Mars Climate Sounder (MCS) instrument on the Mars Reconnaissance Orbiter spacecraft, water vapour profiles and water vapour column from the Nadir and Occultation for MArs Discovery (NOMAD) instrument and water vapour and temperature profiles from the Atmospheric Chemistry Suite (ACS) on the ExoMars Trace Gas Orbiter (TGO) spacrcraft are combined with a Mars GCM used at the Open University. The database includes hourly output of key atmospheric and surface variables such as water vapour volume mixing ratio, zonal/meridional wind, temperature as a function of altitude and column dust optical depth. <br> Extended details on this dataset can be found in the OpenMARS-MY34-35-reference-manual.pdf document included in this repository.

火星同化遥感探测开放数据库（Open access to Mars Assimilated Remote Soundings, 缩写OpenMARS）是一款数据再分析产品，将过往航天器观测数据与最先进的火星全球环流模型（Mars Global Circulation Model, 缩写GCM）相结合。该数据集为覆盖多个火星年的关键地表与大气变量提供全球参考基准。<br>本数据集整合了多台航天器载荷的观测数据：火星勘测轨道器（Mars Reconnaissance Orbiter）搭载的火星气候探测仪（Mars Climate Sounder, 缩写MCS）所获取的柱沙尘光学深度与温度廓线数据、火星探测天底与掩星仪（Nadir and Occultation for MArs Discovery, 缩写NOMAD）所获取的水汽廓线与水汽柱含量数据，以及ExoMars痕量气体轨道器（ExoMars Trace Gas Orbiter, 缩写TGO）搭载的大气化学套件（Atmospheric Chemistry Suite, 缩写ACS）所获取的水汽与温度廓线数据，并将其与英国开放大学所使用的火星全球环流模型进行数据同化融合。该数据库包含关键大气与地表变量的逐时输出结果，涵盖水汽体积混合比、纬向/经向风、随高度变化的温度以及柱沙尘光学深度。<br>本数据集的详细补充说明可参见本仓库内的OpenMARS-MY34-35-reference-manual.pdf文档。