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.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.Extended details on this dataset can be found in the OpenMARS-MY34-35-reference-manual.pdf document included in this repository.

OpenMARS数据库，全称为火星同化遥感探测开放数据库（Open Access to Mars Assimilated Remote Soundings），是一款整合了过往航天器观测数据与顶尖火星全球环流模式（Mars Global Circulation Model, GCM）的再分析产品。该产品是面向多个火星年的关键变量构建的全球地表与大气参考数据库。本数据集融合了多台载荷的观测数据：火星勘测轨道器（Mars Reconnaissance Orbiter）搭载的火星气候探测仪（Mars Climate Sounder, MCS）所获取的柱沙尘光学深度与温度廓线数据、火星天底与掩星探测仪（Nadir and Occultation for MArs Discovery, NOMAD）所获取的水汽廓线与水汽柱含量数据，以及ExoMars火星微量气体轨道器（ExoMars Trace Gas Orbiter, TGO）搭载的大气化学套件（Atmospheric Chemistry Suite, ACS）所获取的水汽与温度廓线数据，并将其与英国开放大学使用的火星全球环流模式进行融合。该数据库包含关键大气与地表变量的逐时输出结果，例如水汽体积混合比、纬向/经向风场、随高度变化的温度，以及柱沙尘光学深度。本数据集的详细拓展说明可查阅本仓库中包含的《OpenMARS-MY34-35-reference-manual.pdf》文档。