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Comparison of the MPP with other supercomputers for LANDSAT data processingThe massively parallel processor is compared to the CRAY X-MP and the CYBER-205 for LANDSAT data processing. The maximum likelihood classification algorithm is the basis for comparison since this algorithm is simple to implement and vectorizes very well. The algorithm was implemented on all three machines and tested by classifying the same full scene of LANDSAT multispectral scan data. Timings are compared as well as features of the machines and available software.
Document ID
19870017100
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Ozga, Martin (Department of Agriculture, Washington, DC, United States)
Date Acquired
September 5, 2013
Publication Date
July 1, 1987
Publication Information
Publication: NASA. Goddard Space Flight Center, Frontiers of Massively Parallel Scientific Computation
Subject Category
Earth Resources And Remote Sensing
Accession Number
87N26533
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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