摘要：
The lineament is one of the most important component in the scientific research to the moon,and building the lineament classification system of the moon is the point of compile and study to the geologic map of the moon.Previous classification system research of the lineaments of the moon mainly based on morphology features of the lunar surface,and the types of lineament division are unreasonable enough,not yet forming an accepted,normative and popular lineaments classification system,which result in a bad relative property and low indicative and operability of the classification result,also go against drawing the lineaments outline map of the moon.The concept confusion and term disunity of the lineaments prejudice the global unified mapping and the exhibition and use of the achievement,further-more,the phenomenon that same things with different names,different meanings with same word spelling,different words with same meanings,or unclear meaning also have the above influence.Given that,this paper use the classification method with several indicators combined,formation mechanism and morphology features as the main indexes combined material composition and dynamic mechanism of forming lineaments,building the new lineaments classification scheme ultimately,which avoid possible disorder if we use morphology as the index only and have better scientificity and operability.In the end,we divided lineaments of the moon in as:lineaments formed with endogenic geologic progress,including wrinkle ridges,rilles,grabens and fractures;lineaments formed with exogenic geologic progress,including crater rim fractures and bottom fractures,and some special lineaments types with several formation mechanism and power source,like crater chains and so on.On that basis,the building of lineaments identification marks with multi-source remote sensing data,which is easy to distinguish and possess strong representativeness can provide typical reference for the global lineaments unity mapping.%月球线性构造是月球科学研究中的重要组成部分,建立月球线性构造分类体系是月球地质图编研的关键.前人对月球线性构造的分类研究主要基于月表的形貌特征,划分的线性构造类型参差不齐,尚未形成一个公认的、规范的、具有普适性的线性构造分类体系,以至于分类结果的可对比性差、参考性和易操作性较低,不利于月球线性构造纲要图的编制.并且月球线性构造的概念混乱、术语不统一,存在“同物异名、同词异义、异词同义、涵义不明”的现象,不利于全球性的统一制图和成果的展示及使用.鉴于此,本文采用多指标组合的分类方法,以成因机制和形貌特征作为主要指标,兼顾物质组成,再结合线性构造形成的动力学机制,建立了符合月球动力学演化背景的、统一规范的线性构造类型划分的新方案,避免了单以形貌特征为依据来分类出现的混乱状态,具有较好的科学性和可操作性.将月球的线性构造类型划分为:内动力地质作用形成的线性构造,包括皱脊、月溪、地堑、断裂;外动力地质作用形成的线性构造,包括坑缘断裂和坑底断裂,以及多成因机制、多动力来源作用形成的特殊类型如坑链等.在此基础上,并利用多源遥感数据建立了易于判别且具有代表性的线性构造识别标志,可为全月球线性构造的统一制图提供识别依据.
