典型地貌特征的行星可视化制图--以火星与月球为例  

Comparison of the visualization of typical planetary topography:the example of Mars and the Moon

作　　者：毕杰皓 应申[1,2] 陈驰[3] 窦小影 BI Jiehao;YING Shen;CHEN Chi;DOU Xiaoying(School of Resource and Environmental Sciences,Wuhan University,Wuhan 430079,China;Key Laboratory of Geographic Information System(Wuhan University),Ministry of Education,Wuhan 430079,China;State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China)

机构地区：[1]武汉大学资源与环境科学学院,湖北武汉430079 [2]武汉大学地理信息系统教育部重点实验室,湖北武汉430079 [3]武汉大学测绘遥感信息工程国家重点实验室,湖北武汉430079

出　　处：《测绘通报》2024年第6期115-119,共5页Bulletin of Surveying and Mapping

基　　金：国家重点研发计划(2019YFE0123300)。

摘　　要：对火星与月球的多次探测任务,使人们对两者地形地貌的共同点与差异点有了一定的认识。火星与月球的地形地貌与地球表面地貌存在较大差异性,对其采取有针对性的可视化方法,与其各自的地貌类型和地表色彩体系相匹配,将有利于行星制图和行星认知探索。本文对比了火星与月球之间的同类地貌,尤其是撞击坑、皱脊、槽沟等与地球地貌差别较大的地貌类型,通过选取适宜认知的星体可见光色彩,实现符合月球与火星表面形貌特征的增强可视化,使地图使用者快速把握地形地貌信息,有利于进一步开展深空探测研究及公众科普。A number of exploration missions to Mars and the Moon have led to a certain understanding of the commonalities and differences between the topography of the planets.Since the topography of the two is different from that of the Earth s surface,a targeted visualization method should be adopted for their visualization to match their respective landform types and surface color systems,which will facilitate planet mapping and planet exploration.The paper compares the similar landforms about surface topography of the Moon and Mars,especially impact craters,ridges and grooves,which are different from the Earth s landforms,and visualize them through human-eye suitable visible light color and highlight landform characters to realize the enhanced visualization in accordance with the surface topography of the Moon and Mars,which will enable map users to quickly grasp topographic and geomorphological information,and facilitate further deep space exploration research and public science popularization.

关 键 词：行星制图 火星探测 地形对比 地貌晕渲 可视化 

分 类 号：P283[天文地球—地图制图学与地理信息工程]