Formal estimation of the random component in global maps of total electron content

• Published in: Advances in Astronomy and Space Physics
• Date: 2016
• Main Author: Choliy, V.Ya.
• Format: Article
• Language: English
• Published: Головна астрономічна обсерваторія НАН України 2016
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119952
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Formal estimation of the random component in global maps of total electron content / V.Ya. Choliy // Advances in Astronomy and Space Physics. — 2016. — Т. 6., вип. 1. — С. 56-60. — Бібліогр.: 9 назв. — англ.

Random component of the total electron content (TEC) maps, produced by global navigation satellite system processing centres, was analysed. Helmert transform (HT) and two-dimension singular spectrum analysis (2dSSA) were used. Optimal parameters (in the sense calculation speed versus quality) of the...