Академическое издательство «Гео»

Keywords: MapReduce, WPS, SVM, GEOTIFF, spatial data, image processing.



GEOGRAPHY AND NATURAL RESOURCES, 2016, № 6, p. 156-159

Specifications of raster images processors within the map reduce model

Yu.V. AVRAMENKO1 and A.S. SHUMILOV2

1 Irkutsk Scientific Center SB RAS,
664033, Irkutsk, Lermontova str., 134, Russia, avramenko@icc.ru
2 V. M. Matrosov Institute for System Dynamics and Control Theory SB RAS,
664033, Irkutsk, Lermontova str., 134, Russia, alexshumilov@yahoo.com

As the information technologies are actively developing, the volume of data that needs to be processed constantly increases, which requires keeping hard- and software technologically advanced and finding new approaches to data processing. Based on the distributed computations model MapReduce, the original method of raster images processing is proposed in this paper. The MapReduce model proposes to split initial dataset into pieces using map operation, process these data pieces and gather all results using reduce operation.

Keywords: MapReduce, WPS, SVM, GEOTIFF, spatial data, image processing.

DOI: 10.21782/GiPR0206-1619-2016-6(156-159)

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