Titlebook: Computational Science - ICCS 2006; 6th International Co Vassil N. Alexandrov,Geert Dick Albada,Jack Dongar Conference proceedings 2006 Spri

史前

Information Registry of Remotely Sensed Meta-module in Grid Environmentomputing technology is a new way for remotely sensed data processing. Special remotely sensed data processing Grid node provides convenient, consistent spatial information processing service for user. In this paper we mainly discusses information registry mechanism and method for remotely sensed dat

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Preliminary Study of Avian Influenza A Infection Using Remote Sensing and GIS Techniques will be important to find the transmission route and determine the environmental factor that affect the prevalence of avian influenza A virus. Based on the environmental parameters derived from remote sensing (RS) measurements and the avian influenza A (H5N1) infection case data in China during Jan

散開

Efficient Coding of Quadtree Nodesariable sequence of z-ordered base four digits. Memory requirements of the new codification are lower than previous codifications, and in particular lower than FD codification, the most commonly used in linear quadtrees. Furthermore, z-ordering makes compatible new codification with most of the algo

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Visual Discovery and Reconstruction of the Climatic Conditions of the Pastematical or software tools must not remain only in the hands of specialists in statistics, but must also be usable by the larger community of paleoclimatologists. It is therefore necessary to conceive a user interface adapted to the specificities of their use in paleoclimatology. Here, we propose th

CRAB

Per-pixel Rendering of Terrain Dataain data is uniformly sampled height field. As the height field is stored as a texture map, it is directly accessible by a pixel shader. The pixel shader uses a ray casting algorithm, and the CPU and the vertex shader provide ray information to be passed to the pixel shader. Then, the pixel shader s

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Numerical Simulations of Space-Time Conditional Random Fields of Ground Motionslation function. The method has been used to generate unknown time histories at various points of ground motion random filed based on the specified earthquake record at one location. The results of the study show that the method considered gives relatively low simulation errors.

INERT

A GIS Based Virtual Urban Simulation Environmentnd collaborative urban design. Our system provides an open structure for users to support various visualisation and simulation modules, for the prototyping of urban designs. An Urban Scene Generation module is used within this urban planning system for generating the urban layout, on which the vario