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Characterising the ExoMars 2020 Landing Site

描述 ExoMars 2020 着陆点的特征

基本信息

批准号：
1967420
负责人：
金额：
--
依托单位：
Birkbeck, University of London
依托单位国家：
英国
项目类别：
Studentship
财政年份：
2017
资助国家：
英国
起止时间：
2017 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=studentship-1967420
关键词：
Characterising ExoMars 2020 Landing Site

项目摘要

After several years of landing site selection workshops and ESA Landing Site Selection Working Group (LSSWG) meetings, three possible sites for the ExoMars Rover remain: Aram Dorsum (UK-led), Oxia Planum, and Mawrth Vallis. Down-selection to the 'final and backup' sites will take place in March 2017, and final selection in 2019. The goals of this project are to conduct geological analysis of these sites to develop testable scientific hypotheses, identify key scientific targets of interest in the landing ellipses, and to characterise major hazards to rover mobility. The student will thus play an important role in the ExoMars Rover 2020 landing site selection process. The student will carry out geological analyses of the final landing sites. Of particular importance is understanding how each site fits into the regional geology and stratigraphy. This project will use data from a wide range of different instruments, including new data collected from the CaSSIS instrument on board the ExoMars TGO mission, with two of the supervisors recently being appointed Guest Investigators. The student will also help characterise rover hazards due to both aeolian features and steep slopes, in order to assess landing hazards and surface traversability. Thus the student will play in important role in characterising the landing site for the ExoMars 2020 rover.

经过几年的着陆地点选择研讨会和欧空局着陆地点选择工作组（LSSWG）会议，ExoMars Rover仍然有三个可能的地点：Aram Dorsum（英国领导），Oxia Planum和Mawrth Vallis。2017年3月将进行“最终和备用”地点的向下选择，2019年进行最终选择。该项目的目标是对这些地点进行地质分析，以制定可检验的科学假设，确定着陆椭圆中感兴趣的关键科学目标，并排除对漫游车机动性的主要危险。因此，学生将在ExoMars Rover 2020着陆点选择过程中发挥重要作用。学生将对最终着陆点进行地质分析。特别重要的是了解每个地点如何适应区域地质和地层。该项目将使用来自各种不同仪器的数据，包括从ExoMars TGO使命上的CaSSIS仪器收集的新数据，其中两名主管最近被任命为客座调查员。学生还将帮助探测漫游者由于风成特征和陡坡而造成的危险，以评估着陆危险和表面可穿越性。因此，学生将在描述ExoMars 2020漫游车的着陆点方面发挥重要作用。