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Local SDI for Medium Sized Developing Cities in China, taking Xuzhou as an Example
Local SDI GIS Xuzhou
2015/8/17
Recent years, more and more cities have planned to build “digital city”. In which the city information and its services is the core of
urban plan, construction and management. of all the city informa...
Global Spatial Data Infrastructure (GSDI): Encouraging SDI Development Internationally
digital geospatial data information collection
2015/8/17
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 ...
Research on Integration of SDI with Geological and Meteorological Data for Meteorological Forecast and Alarm of Geological Disasters
SDI Integration GIS
2015/8/17
In order to forecast the geological disaster, a forecasting model of geological disasters in Hefei area has been established. The model
is based on raster data model. Because that the data from local...
One of the main challenges of disaster management concerns to proper management of information. In more details, while most of
the information required for disaster management has spatial component o...
By analysis of performed spatial data infrastructures (SDIs) in developed countries, it is believed that one of the most important
problems which obstacles the implementation of SDI’s objectives, is ...
Beyond SDI: The Case of Victoria
Spatial Data Infrastructure business model market segment
2015/8/17
This paper describes a current definition of spatial data infrastructure (SDI) from Global Spatial Data Infrastructure. Based on this
definition the contextual development of the Australian spatial d...
The Evolution of ISPRS Activities in the Spatial Information Sciences: Developments in SDI in Australia
Spatial Information Science Spatial Infrastructures Interoperability
2015/8/17
This paper discusses the development of the spatial information sciences in ISPRS from its early beginnings in 1910 when its
activities were directed to research, development, documentation and educa...
Developing a Web-based system by integrating VGI and SDI for real estate management and marketing
Real estate support system VGI SDI Web2.0 Broker (W2B) Service composition
2014/12/1
Property importance of various aspects, especially the impact on various sectors of the economy and the country's macroeconomic is clear. Because of the real, multi-dimensional and heterogeneous natur...
Cloud Computing as an Innovation in GIS & SDI: Methodologies, Services, Issues and Deployment Techniques
Cloud Computing Software as a Service Platform as a Service Infrastructure-as-a-Service Service Oriented Architecture (SOA)
2013/3/5
Cloud computing is one of the main issues of interest to the scientific community of the spatial data. A cloud is referred to computing infrastructure for a representation of network. From the perspec...
AN ONTOLOGY-BASED APPROACH TO INCORPORATE USER-GENERATED GEO-CONTENT INTO SDI
Spatial Information Sciences Technology Data mining Query
2014/5/8
The Web is changing the way people share and communicate information because of emergence of various Web technologies, which
enable people to contribute information on the Web. User-Generated Geo-Co...
基于分形理论的地下滴灌灌水器水力特性研究（Research on the Hydraulic Properties of SDI Emitter Based on Fractal Theory）
地下滴灌 分形特征 土壤颗粒质量分形维数
2010/12/29
为了研究滴头工作压力和土壤物理特性对地下滴灌灌水器流量的影响，采用分形理论分析各种级配土壤的分形特征；以土壤颗粒质量分形维数、灌水器工作压力、土壤容积密度、土壤初始含水率为试验因素，运用混合水平均匀设计方法进行试验。结果表明，粘粒含量大小是土壤分形维数的主要影响因素，土壤分形维数随着粘粒含量的增加而增大；PLASSIM公司地下滴灌灌水器流量随土壤分形维数的增大而减小，即土壤质地越细地下滴灌滴头流量...
DEVELOPING A FRAMEWORK FOR MALAYSIAN 3D SDI
3D city models texturing dynamic pulse functions CityGML and 3D SDI
2014/6/11
This paper discusses the making of three-dimensional geospatial data infrastructure (3D GDI) for Malaysia. The main component of the initiative is 3D city models with CityGML as the standard for data ...
