首页 | 本学科首页   官方微博 | 高级检索  
     


Assessing costs and benefits of geographical information systems: methodological and implementation issues
Authors:DOUGLAS A. SMITH  ROGER F. TOMLINSON
Affiliation:1. Department of Economics , Carleton University , Ottawa, Canada;2. Tomlinson Associates Ltd, Consulting Geographers , Ottawa, Canada
Abstract:
Keywords:Geographic information retrieval  Toponym detection  Toponym resolution  Wikipedia
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号