Mars Dust Storm Sequence Dataset (MDSSD)

The Mars Dust Storm Sequence Dataset (MDSSD) contains information on dust storm instances and dust storm sequences manually identified in the Mars Reconnaissance Orbiter (MRO) Mars Color Imager (MARCI) Mars Daily Global Maps (https://doi.org/10.7910/DVN/U3766S). The information includes the position of dust storm instance at pixel level, timing, storm ID, sequence ID (when applicable), and confidence level. Currently, the dataset covers selected time periods during Mars year 28 to 34. In time order, the MARCI phases covered are "P", "B", "G", "D", "F", "J", and "K".

The MDSSD was originally documented and analyzed in Wang et al. [2023] to investigate the characteristics and annual cycle of Martian dust storms. Please refer to that paper for details. Updates are made as they become available. The appendix and readme files provide additional information. This release contains bug fixes for previous versions and a few new sub-phases for "P". This dataset is provided without any guarantee for accuracy or completeness.

火星沙尘暴序列数据集（Mars Dust Storm Sequence Dataset，简称MDSSD）收录了经人工识别自火星勘测轨道飞行器（Mars Reconnaissance Orbiter，简称MRO）搭载的火星彩色成像仪（Mars Color Imager，简称MARCI）获取的火星每日全球地图（https://doi.org/10.7910/DVN/U3766S）中的沙尘暴实例与沙尘暴序列信息。该数据集包含的信息包括沙尘暴实例的像素级位置、发生时间、风暴ID、序列ID（如适用）以及置信度等级。目前，该数据集覆盖了火星第28至34年期间的选定时段。按时间顺序，其所涵盖的MARCI观测阶段包括“P”、“B”、“G”、“D”、“F”、“J”及“K”。

MDSSD最初由Wang等人[2023]进行文档化记录与分析，旨在探究火星沙尘暴的特征与年循环周期。详细信息请参阅该论文。数据集将随可用更新持续完善。附录与自述文件提供了额外补充信息。本次发布修复了过往版本中的若干漏洞，并为“P”阶段新增了若干子阶段。本数据集的提供不附带任何准确性或完整性的保证。

搜集汇总

背景与挑战

背景概述

Mars Dust Storm Sequence Dataset (MDSSD) 是一个专注于火星尘暴观测的数据集，包含手动识别的尘暴实例和序列信息，如像素级位置、时间和ID。数据集覆盖火星年28至34的选定时间段，涉及多个MARCI阶段，旨在支持火星尘波特性和年周期的研究。