Uma investigação em uma base de dados geoespacial com uso de técnicas de Big Data
Keyword(s):
Big Data
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In global satellite navigation systems, a large volume of data is produced during the monitoring of radio waves propagated in the ionosphere. This monitoring is based on index calculations from data obtained continuously through receivers. This paper presents an investigation, using Big Data techniques, to explore the data obtained by the receivers, in order to identify the moment when the satellite signal can be obtained with better quality.
2001 ◽
Vol 56
(3)
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pp. 13
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2021 ◽
Vol 1047
(1)
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pp. 012067
Keyword(s):
2012 ◽
Vol 25
(6)
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pp. 429-433
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Keyword(s):