基于MODIS图像的MedioGRID结构下植被指数计算

2006 Eighth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing Pub Date : 2006-09-26 DOI:10.1109/SYNASC.2006.53

V. Bâcu, O. Muresan, D. Gorgan

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引用次数: 7

摘要

本文提出了一种基于网格结构的卫星图像处理通用解决方案MedioGRID平台，并以格陵兰岛为例，介绍了基于MODIS卫星图像的植被指数计算。该应用程序通过图形用户界面提供高效、简单的用户交互。用户按时间和地理区域选择卫星图像，并指定具体的处理操作。考虑了作业数量、工人数量和卫星图像维度等变量，对网格应用体系结构的性能进行了评价

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MODIS Image Based Computation of Vegetation Indices in MedioGRID Architecture

The paper presents MedioGRID platform as a general-purpose solution for satellite image processing on grid architecture, and exemplifies by the Greenland application the computation of vegetation indices based on MODIS satellite images. The application provides efficient and simple user interactivity through the graphical user interface. The user selects the satellite images by time and geographical area, and specifies the particular processing operations. The performance of the grid application architecture is evaluated considering a few variables such as number of jobs, number of workers and dimension of satellite images

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2006 Eighth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing

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