摘要
“天地图”是“数字中国”的重要组成部分,是国家地理信息公共服务平台的公众版。数据服务是“天地图”建设的关键内容,数据质量是提高平台服务水平的关键。本文结合笔者近年来对安徽省“天地图·安徽”年度矢量更新数据验收工作的实际情况,研究了“天地图·安徽”的质检评价体系,根据实际情况论述了“天地图·安徽”矢量更新数据检查的标准。实验结果显示,该方法能够客观、准确地反映天地图矢量数据成果质量情况。
"Tianditu"is an important part of"Digital China"and the public version of the National Geographic Information Public Service Platform.Data service is the key content of"Tianditu"construction,data quality is also the key to improve the platform serv-ice level.This paper combines the author's actual situation of Anhui province"Tianditu·Anhui"annual vector update data accept-ance work in recent years,studies the quality inspection and acceptance system of"Tianditu·Anhui",discusses the standard of"Ti-anditu·Anhui"vector update data inspection according to the actual situation.The experimental results show that the proposed meth-od can objectively and accurately reflect the quality of"Tianditu"vector data.
作者
胡诚诚
王芳
HU Chengcheng;WANG Fang(Quality Supervision and Inspection Station for Surveying and Mapping Products of Anhui Province,Hefei 230031,China)
出处
《测绘与空间地理信息》
2024年第7期111-114,共4页
Geomatics & Spatial Information Technology
关键词
质量元素
天地图
质量检查
quality elements
Tianditu
quality inspection
