基于众源互联网地图的地理信息位置统筹评价  

Overall Evaluation of Geographic Information Location Based onMulti-source Internet Map

作　　者：朱校娟 赵建雪 ZHU Xiaojuan;ZHAO Jianxue(Zhejiang Academy of Surveying&Mapping,Hangzhou 311100,China)

机构地区：[1]浙江省测绘科学技术研究院,浙江杭州311100

出　　处：《测绘与空间地理信息》2021年第8期117-121,共5页Geomatics & Spatial Information Technology

摘　　要：浙江政务地理信息资源采集共享平台中包含由各地政府部门报送的政务地理信息数据,不仅数据量大,且更新频繁,而这些数据又为省级厅局、各市县委办局“最多跑一次”提供地理空间数据支撑,对数据的质量要求较高。本文实现了一种基于众源互联网地图的地理信息位置统筹评价方法,解决了对政务地理信息的位置准确性进行高效、快速、智能的评价的技术难题,增强了位置准确性检查结果的科学性,提高了位置检查的效率。Zhejiang government geographic information resources collection and sharing platform contains government geographic information data submitted by local government departments,it not only has a large amount of data,but also updates frequently.These data also provide geospatial data support for provincial departments and bureaus,municipal and county party committees and bureaus to"run at most once",high quality data is required.In this paper,a method of geographic information location overall evaluation Based on multi-source Internet map is implemented,it solves the technical problem of efficiently,quickly and intelligently evaluating the location accuracy of government geographic information,enhances the scientificity of location accuracy inspection results and improves the efficiency of location inspection.

关 键 词：众源互联网地图 地理信息 位置准确性 在线检查 统筹评价 

分 类 号：P208[天文地球—地图制图学与地理信息工程]