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In Denmark, location is a recognized gateway to eGovernment and public administration. The National Survey and Cadastre (KMS) participates in a range of public partnerships that work towards the gener...
Data storage and data exchange is a key issue of interdisciplinary research projects which focus on environmental field studies and regional modelling. The overall success of such projects depends on ...
This paper outlines relationships among the development of cartography, GIS and the Mexican SDI (IDEMex) at the National Institute of Statistics, Geography and Informatics (INEGI) of Mexico. An overvi...
A large amount of earth science data, collected by Geological Survey of India since its inception in 1851, has been brought to electronic media for storage, quick access, retrieval and analysis in GI...
In general only a small part of spatial data in SDI change because of different factors, so rapid and effective updating methods are very vital. With the improvement of spatial resolution of satellit...
This paper discusses the construction of urban spatial data infrastructure, taking Ganzhou for example. First we set up a organization that manages and harmonizes spatial data, and design the total c...
Geo-information is a double-edged sword, regarding its powers in providing instant access to vast amounts of data and the opportunity to abuse, to misinform, and to invade the privacy of individuals ...
The use of common standards and interoperable systems and techniques for digital geospatial data and information collection, archive, integration, and open sharing on a national scope is taking root ...
Initially the US Federal Geographic Data Committee (FGDC) and the National Spatial Data Infrastructure (NSDI) major development focus has been almost completely at the federal level. With time and mu...
Geospatial data and services are core elements of a Spatial Data Infrastructure (SDI). Their development requires cross-agency alignment of geospatial investments to minimize duplication and to impro...
The European Spatial Data Infrastructure (ESDI) has long been a dream lost in the far future, and only heard from in a small community of a few visionaries and missionaries. Their preaching has final...
“Web Services” have gathered a great interest from various communities including business, industry, academia, and government. Many successful implementations of Web services for business to business...
From Information Highway, Spatial Information Infrastructure (SDI) to Digital Earth, the requirement from the user raised new chances and challenges to GIS software. As a part of Digital Earth, the c...
The geo-data infrastructure (GDI) has for long been developed as a network for spatial data discovery and access. As a result spatial data, in distributed and heterogeneous databases, are readily acce...
Botswana recently embarked on an effort to improve its National Spatial Data Infrastructure (NSDI). This paper takes an example of the country’s effort to improve information for land administration a...

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