摘要
以地理国情监测为背景,充分利用各时期已有的测绘成果,结合万州区城镇化进程监测,通过确定其监测内容与指标,提出了一种基于FME、RS技术进行多源地理信息数据整合提取的技术方案。该方案可快速、无损地处理海量的地理国情数据,为典型地理国情监测提供了多源地理国情信息整合方面的技术支持。
Taking geographical situation monitoring as the background, making full use of the surveying and mapping production of each period, with the urbanization process monitoring in Wanzhou District, through the analysis of the monitoring content and index, this paper proposed a technical scheme for data integration and extraction of multi-source geographic information based on FME and RS. This scheme can be quickly and losslessly process massive geographical situation data, and also provide technical support for typical geographical situation monitoring in the integration of multi-source geographic situation information.
出处
《地理空间信息》
2014年第1期17-20,8,共4页
Geospatial Information
基金
地理空间信息工程国家测绘地理信息局重点实验室开放研究基金资助项目(201315)
2012年度国家测绘地理信息局基础测绘科技项目
关键词
地理国情监测
多源地理信息数据
城镇化进程监测
整合提取
FME
RS
geographical situation monitoring,multi-source geographic information data,the urbanization process monitoring,data integration and extraction,FME,RS
