搜索结果: 1-5 共查到“摄影测量与遥感技术其他学科 Spatial Data”相关记录5条 . 查询时间(0.125 秒)
THE SEMANTIC RETRIEVAL OF SPATIAL DATA SERVICE BASED ON ONTOLOGY IN SIG
Spatial Information Grid Spatial data service query Ontology Semantic heterogeneity
2014/5/8
The research of SIG (Spatial Information Grid) mainly solves the problem of how to connect different computing resources, so that
users can use all the resources in the Grid transparently and seamle...
A PRELIMINARY STUDY OF WEB-BASED SPATIAL DATA ANALYSIS FEASIBILITY - ONE OF POSSIBLE SOLUTIONS FOR DISASTER RESPONSE AND MANAGEMENT
Disaster Response and Management Information Dissemination Web-based Spatial Data Analysis
2014/4/29
As the massive tsunami that struck northeast Japan in 11 March 2011 after a magnitude 9.0 earthquake, it reveals that people are
living in a critical environment. Although great improvement has been...
A BOTTOM-UP GEOSPTIAL DATA UPDATE MECHANISM FOR SPATIAL DATA INFRASTRUCTURE UPDATING
: Geography Vector Integration Matching
2014/4/28
Currently, the top-down spatial data update mechanism has made a big progress and it is wildly applied in many SDI (spatial data
infrastructure). However, this mechanism still has some issues. For e...
A ROBUST PARALLEL FRAMEWORK FOR MASSIVE SPATIAL DATA PROCESSING ON HIGH PERFORMANCE CLUSTERS
Data parallel processing Split-and-Merge paradigm Parallel framework LiDAR
2014/4/28
Massive spatial data requires considerable computing power for real-time processing. With the help of the development of multicore
technology and computer component cost reduction in recent years, h...
A COMPARATIVE STUDY OF SPATIAL DATA HARVEST STANDARDS
Services Internet/Web Comparison Interoperability Metadata Standards
2014/5/8
So far, thousand kinds of Spatial Data were acquired, produced, published and used for specialized applications. Heterogeneity is
obviously one key problem for spatial data in the process of its c...