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浅谈城市基准与数据共享的关系
引用本文:李军才.浅谈城市基准与数据共享的关系[J].测绘与空间地理信息,2012(8):124-126.
作者姓名:李军才
作者单位:龙岩市城乡规划测绘服务站
摘    要:就城市测绘基准的建立和维护、城市CORS系统与大地水准面精化、数据共建共享及三图"一体化"等问题进行了论述。

关 键 词:城市测绘基准  CORS  数据共享  知识产权

A Brief Discussion on the Relationship between Urban Base and Data Sharing
LI Jun-cai.A Brief Discussion on the Relationship between Urban Base and Data Sharing[J].Geomatics & Spatial Information Technology,2012(8):124-126.
Authors:LI Jun-cai
Institution:LI Jun-cai(Longyan Urban and Rural Planning,Surveying and Mapping Service Station,Longyan 364000,China)
Abstract:This paper discusses the issues including the establishment and maintenance of urban surveying and mapping base,urban CORS system and geoid refinement,data sharing and the "integration" of 3 maps and so on.
Keywords:urban surveying and mapping base  CORS  data sharing  intellectual property
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