基于GIS的1∶5万区调野外空间数据快速采集技术  

THE FIELD SPATIAL DATA RAPID COLLECTION TECHNOLOGY IN 1∶50 000 REGIONAL GEOLOGICAL SURVEY BASED ON GIS

作　　者：袁艳斌[1] 韩志军[1] 刘刚[1] 汪新庆[1] 

机构地区：[1]中国地质大学资源学院,湖北武汉430074

出　　处：《地球科学进展》2000年第3期348-352,共5页Advances in Earth Science

基　　金：国土资源部"九五"重点地质攻关项目!"1: 5万区域地质计算机辅助填图系统"(编号 :95 -0 6-0 0 2 );国土资源部矿产定量预测与勘查

摘　　要：利用 GIS技术综合多源地学空间信息 ,应用于区域地质调查的重要方面——野外空间数据采集。根据我国 1∶ 5万区调工作流程和数据采集的特点 ,在野外空间数据采集子系统中应用系统工程的思想 ,采用 Map Gis和 Arc View工具型地理信息系统软件 ,进行二次开发 ;从野外空间数据采集的标准化、数据字典、地质观察点定位、空间数据及其相关的属性数据的一体化采集、素描图的绘制等方面加以研制 ,初步实现了 1∶ 5万区调系统中的野外空间数据的可视化快速采集技术 。The advantage of GIS technology in combining multi sources geoscience information is used in the important aspect of regional geological survey field spatial data collection. With reference to the process of 1:50,000 regional geological survey in China and its data collection characteristics and with adoption of system engineering in “Field Spatial Data Collection Sub System”, MapGis and ArcView which are the tool type geological information system software are applied and re developed. The authors research the following aspects of field data collection: standardization, data dictionary, positioning of geological observation point, integrated collection of attribute and spatial data, sketch drawing, and initially realize the visualized rapid collection of 1:50,000 regional field data, which has been successfully applied in experimental area.

关 键 词：GIS 1:5万区域 地质调查 空间数据 野外数据采集 

分 类 号：P622.1[天文地球—地质矿产勘探] P9[天文地球—地质学]