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Planetary Map Data Model for Geologic Mapping

机译：用于地质测绘的行星地图数据模型

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Geologic mapping and the design of geologic (thematic) maps are nowadays supported by Geographic Information Systems (GIS). In order to gain a high degree of efficiency and to allow exchange of a common structured framework for mapping, map data models have been designed by agencies and individuals in order to support their mapping process. Only a limited number of such models are freely available and most of them are on a conceptual level. They support mappers in their work to define spatial geologic map units by integrating field and remote-sensing information and relate them to non-spatial information, in particular genetic surface types, rock composition, age and age relationships, attitude data, and other surface characteristics. All of these attributes are interrelated and require data models that depict these complex relationships without becoming too complicated for the mapper. Solutions on the basis of database management systems and server-client communication are highly efficient but they cannot be easily employed and require dedicated administration. A well-established alternative are file-based geodatabase concepts which are much more accessible but which also suffer from a number of limitations when it comes to administration and querying data. The scope of this work is to find an accessible solution for working on and with geologic maps for planetary surfaces. We here present a planetary map data model (PMDM) design that has been implemented within Environmental Systems Research Institute's (ESRI) ArcGIS environment for systematic geologic and geomorphologic mapping of different planetary surfaces. The model copes with different genetic surface types, planetary stratigraphic systems, surface chronologies, specific naming conventions, and different body references. Additional and innovative assets are integrated solutions for semi-automated symbol assignments based on published standards (FGDC) and the possibility to perform topology checks on surface type features and units.
机译：如今，地理制图和地质（专题）地图的设计得到了地理信息系统（GIS）的支持。为了获得较高的效率并允许交换通用的结构化框架以进行制图，机构和个人已设计了地图数据模型以支持其制图过程。只能免费使用这种模型的数量有限，并且其中大多数处于概念水平。他们支持制图人员在工作中通过整合野外和遥感信息来定义空间地质图单元，并将它们与非空间信息相关联，特别是遗传表面类型，岩石成分，年龄和年龄关系，姿态数据以及其他表面特征。所有这些属性都是相互关联的，并且需要能够描述这些复杂关系的数据模型，而对于映射程序而言，它们不会变得太复杂。基于数据库管理系统和服务器-客户端通信的解决方案是高效的，但它们不易使用，需要专门的管理。一个公认的替代方法是基于文件的地理数据库概念，该概念更易于访问，但在管理和查询数据时也受到许多限制。这项工作的范围是找到一个可访问的解决方案，以处理行星表面的地质图并与之配合使用。我们在这里介绍了一种行星地图数据模型（PMDM）设计，该设计已在环境系统研究所（ESRI）的ArcGIS环境中实施，用于不同行星表面的系统地质和地貌制图。该模型适用于不同的遗传地表类型，行星地层系统，地表年代，特定的命名约定以及不同的地物参考。附加的创新资产是基于已发布标准（FGDC）的半自动符号分配的集成解决方案，并且可以对表面类型特征和单元执行拓扑检查。

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