Remote data analysis, visualization and problem solving environment (PSE) based on wavelets in the geosciences |
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| Authors: | David A Yuen Zachary A Garbow and Gordon Erlebacher |
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| Institution: | (1) Dept. of Geology and Geophysics and Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, MN 55455–0219, USA;(2) School of Computational Sciences and Information Technology, Florida State University, Tallahassee, FL 32306–4120, USA;(3) Present address: 499 Walter Library, 117 Pleasant Street, Minneapolis, MN 55455, USA |
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| Abstract: | We discuss here the issues faced by earth scientists in analyzing and visualizing large datasets over a GRID-like setup from a client-server perspective. We approach this problem by using a remote, web-based visualization and data analysis framework, called WEB-IS, and by employing second-generation wavelets as a means for reducing the amount of data transferred and for extracting coherent features in complex geophysical flows and surface faulting patterns. As an example, we describe how onboard processors on satellites can function as a server for beaming down extracted information to the client computer on the ground, thus exemplifying WEB-IS as a viable middleware on a GRID network for geosciences.Reviewed by: Prof. I.D. Clemens, Prof. L. Hanyk |
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| Keywords: | Data analysis Internet Visualization Wavelet Wireless |
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