摘要
适时规范各应用领域遥感地质调查图件图例,实现图例标准化和自动化是十分必要的。从图例编制与拓展原则出发,分析了图例的主要内容与表达形式,针对不同类别的图例探讨了图例的生成方法、编排及表达。通过利用Font Creator和ArcGIS软件共设计制作了遥感地质图件图例455种。这些图例可应用于区域地质与矿产地质遥感调查、基础地质环境遥感监测、地质灾害遥感监测、矿产资源开发遥感监测和遥感影像图等诸多领域,能基本满足实际工作的需求,也可为遥感地质图件的标准化研究提供技术支撑。
With the development and increasing application of geological remote sensing technology, a large quantity of research and surveying results have been achieved in various fields of geological investigation. Nevertheless, there are not uniform legends for geological maps. To some extent the lack of the standard legends for geological maps has long affected the width and depth of geological remote sensing investigation. Based on the establishment and development of the principle of legend, the authors analyzed the main content and expression form of the legend, discussed the different categories of legend arrangement and expression method, and the generation of the legend. The results show that it is very necessary to design and automate the standard legends for geological map interpreted through remote sensing image. The standard legends will meet or exceed our requirements and provide technical support for standardization of remote sensing geological maps.
出处
《国土资源遥感》
CSCD
北大核心
2017年第2期226-231,共6页
Remote Sensing for Land & Resources
基金
中国地质调查局地质调查项目"制定<遥感地质图图式图例>"(编号:12120113024000)资助
关键词
遥感地质图
标准图例
制作
remote sensing geological map standard legend design
