Systems and Means of Informatics
2023, Volume 33, Issue 2, pp 46-59
SELECTION OF TECHNOLOGICAL SOLUTIONS TO SUPPORT THE PROCESS OF SYNTHESIS OF GEODATA OF RAILWAY TRANSPORT INFRASTRUCTURE
- I. N. Rozenberg
- S. K. Dulin
Abstract
Datafusion is a process in which data combined from multiple sources are used for analysis to produce more consistent, accurate, and useful information. Receiving and merging data from sensors is defined as multisensor data fusion.
The most striking example of data fusion is the person himself who constantly combines data coming from all the senses to perform the necessary actions in the environment. In particular, a person would not be able to drive a car without the fusion of visual, auditory, and motor data. In geoinformatics, instead of geodata synthesis, the term geodata integration is often used. Modern geographic information systems can combine different geodatasets so that the resulting geodatasets contain attributes and metadata not available for the points in the combined datasets. The article analyzes the categories and models of geodata synthesis used to ensure the relevance of the spatial data system in the infrastructure of railway transport.
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[+] About this article
Title
SELECTION OF TECHNOLOGICAL SOLUTIONS TO SUPPORT THE PROCESS OF SYNTHESIS OF GEODATA OF RAILWAY TRANSPORT INFRASTRUCTURE
Journal
Systems and Means of Informatics
Volume 33, Issue 2, pp 46-59
Cover Date
2023-06-10
DOI
10.14357/08696527230205
Print ISSN
0869-6527
Publisher
Institute of Informatics Problems, Russian Academy of Sciences
Additional Links
Key words
data synthesis; categories of data synthesis; data synthesis model
Authors
I. N. Rozenberg  and S. K. Dulin , 
Author Affiliations
Research & Design Institute for Information Technology, Signalling, and Telecommunications on Railway Transport, 27-1 Nizhegorodskaya Str., Moscow 109029, Russian Federation
Federal Research Center "Computer Science and Control", Russian Academy of Sciences, 44-2 Vavilov Str., Moscow 119333, Russian Federation
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