期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2002
卷号：XXXIV Part 2
页码：119-124
出版社：Copernicus Publications
摘要：From cost/benefit analysis of geographical information it is well known that the benefits increase significantly as the data can be utilized by several parts of an organisation or by different organisations. The use of geo-data is facing several barriers; legislation, pricing, and lack of metadata or difficult access to metadata or data itself. Increasing awareness on geo-data is seen from the growing number of co-operate organisations and from new and creative services from data-suppliers. The aim of this paper is to illustrate – by means of examples and links – the varieties and potentials of services facilitated by the Internet and provided by governments, municipalities, and private companies. The services range from simple home pages to interactive services where geo-data, information, software toolboxes and GIS applications are made available for the user
关键词：information dissemination; service community; pricing; web-service
