Fast distributed and parallel pre-processing on massive satellite data using grid computing

被引:0
|
作者
Wongoo Lee
Yunsoo Choi
Kangryul Shon
Jaesoo Kim
机构
[1] Korea Institute of Science and Technology Information,NTIS Center
来源
关键词
satellite data; image processing; computation intensive computing;
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学科分类号
摘要
Distributed/parallel-processing system like sun grid engine (SGE) that utilizes multiple nodes/cores is proposed for the faster processing of large sized satellite image data. After verification, distributed process environment for pre-processing performance can be improved by up to 560.65% from single processing system. Through this, analysis performance in various fields can be improved, and moreover, near-real time service can be achieved in near future.
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页码:3850 / 3855
页数:5
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