摘要
在新型智慧城市建设的大背景下,本文依托新型基础测绘试点工作,对地理实体的概念、存储、数据来源等方面进行论述,并提出基于位置描述的地理实体信息融合方法,探讨仅有位置描述的信息如何融入地理实体,最终进行了试验验证。
In the context of the construction of a new smart city,this paper discusses the concepts,storage,and data sources of geo-entities relying on the pilot work of new basic surveying and mapping.Then,it proposes a geog-entity information merging method based on location description,discusses how the information only with location description is integrated into geo-entities,and finally verifies it by experiment.
作者
刘一宁
郭功举
林木棵
王琳
LIU Yining;GUO Gongju;LIN Muke;WANG Lin(Shanghai Surveying and Mapping Institute,Shanghai 200063,China)
出处
《测绘通报》
CSCD
北大核心
2021年第S01期65-69,共5页
Bulletin of Surveying and Mapping
关键词
地理实体
信息融合分类
地名地址匹配
TF-IDF算法
空间位置信息维护
geo-entity
classification of information merging method
address matching
TF-IDF algorithm
spatial location information maintenance
