Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
Using systems of parallel and distributed data processing to build hydrological models based on remote sensing data. / Kolesnikov, A. A.; Kikin, P. M.; Panidi, E. A.; Rusina, A. G.
в: International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, Том 43, № B4-2021, 30.06.2021, стр. 111-116.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - Using systems of parallel and distributed data processing to build hydrological models based on remote sensing data
AU - Kolesnikov, A. A.
AU - Kikin, P. M.
AU - Panidi, E. A.
AU - Rusina, A. G.
N1 - Publisher Copyright: © Author(s) 2021. CC BY 4.0 License.All right reserved.
PY - 2021/6/30
Y1 - 2021/6/30
N2 - The article describes the possibilities and advantages of using distributed systems in the processing and analysis of remote sensing data. The preparation and processing of various types of remote sensing data (multispectral satellite images, values of climatic indicators, elevation data), which will then be used to build a simulation model of a hydroelectric power plant, was chosen as the basic task for testing the chosen approach. The existing approaches with distributed processing of spatial data of various types (vector cartographic objects, raster data, point clouds, graphs) are analyzed. The description of the developed approach is given and the rationale for the choice of its components is made. The preprocessing operations that were performed on the used raster data are described. An approach to the problems of raster data segmentation based on libraries for distributed machine learning is considered. Comparison of the speed of working with data for various algorithms of machine learning and processing is given.
AB - The article describes the possibilities and advantages of using distributed systems in the processing and analysis of remote sensing data. The preparation and processing of various types of remote sensing data (multispectral satellite images, values of climatic indicators, elevation data), which will then be used to build a simulation model of a hydroelectric power plant, was chosen as the basic task for testing the chosen approach. The existing approaches with distributed processing of spatial data of various types (vector cartographic objects, raster data, point clouds, graphs) are analyzed. The description of the developed approach is given and the rationale for the choice of its components is made. The preprocessing operations that were performed on the used raster data are described. An approach to the problems of raster data segmentation based on libraries for distributed machine learning is considered. Comparison of the speed of working with data for various algorithms of machine learning and processing is given.
KW - Climatic Data
KW - Distributed DBMS
KW - Distributed Processing
KW - Raster Data
KW - Remote Sensing
UR - http://www.scopus.com/inward/record.url?scp=85117851762&partnerID=8YFLogxK
U2 - 10.5194/isprs-archives-XLIII-B4-2021-111-2021
DO - 10.5194/isprs-archives-XLIII-B4-2021-111-2021
M3 - Conference article
AN - SCOPUS:85117851762
VL - 43
SP - 111
EP - 116
JO - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
JF - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
SN - 1682-1750
IS - B4-2021
T2 - 24th ISPRS Congress on Imaging Today, Foreseeing Tomorrow, Commission IV
Y2 - 5 July 2021 through 9 July 2021
ER -
ID: 87854204