On the issues of ultra-fast processing voluminous spatio-temporal data

Geoinformatics
UDC: 
528.004.9
DOI: 
10.22389/0016-7126-2020-966-12-50-56
1 Maiorov A.A.
Year: 
2020
№: 
12
966
Pages: 
50-56

Moscow State University of Geodesy and Cartography (MIIGAiK)

1, 
Abstract:
The author examines the current state of development and processing large spatio-temporal data. Parallel computing is seen as a new technology for handling big volumes of it. The use of ultra-high-speed processing as an analysis and decision-making tool in the earth sciences is due to three reasons: the expansion of measuring systems’ capabilities; improvement of spatial models and methods for solving complex spatial tasks; increase in the productivity of computing systems. The concept of “computational geoscience” is introduced; it is characterized by large-scale nonlinear models that contain large amounts of data and a wide variety of its types. It is proved that the voluminous data problem has existed in the earth sciences for over half a century, and ultra-fast processing aims to solving it. The main motivations for the application of parallel programming in earth sciences are revealed. The features of large spatio-temporal data, as the basis for processing and storage in geoinformatics, are described.
The research was carried out within the state assignment of The Ministry of Science and Higher Education of the Russian Federation (No. 0708-2020-0001).
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Citation:
Maiorov A.A., 
(2020) On the issues of ultra-fast processing voluminous spatio-temporal data. Geodesy and cartography = Geodezia i Kartografia, 81(12), pp. 50-56. (In Russian). DOI: 10.22389/0016-7126-2020-966-12-50-56
Publication History
Received: 08.09.2020
Accepted: 10.12.2020
Published: 31.12.2020

Content

2020 December DOI:
10.22389/0016-7126-2020-966-12