Comparison between seasonal variations in tidal and internal gravity wave activity as derived from observations at Maimaga and Tiksi

• Published in: Solar-Terrestrial Physics
• Main Authors: Sivtseva V.I., Ammosov P.P., Gavrilyeva G.A., Koltovskoi I.I., Ammosova A.M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: INFRA-M 2018
• Subjects: high-latitude mesopause; hydroxyl emission; internal gravity waves; tidal waves; Astrophysics; QB460-466; Tiksi
• Online Access: https://doi.org/10.12737/stp-41201811; https://doaj.org/article/61cf0acc15284497a249cf0dc3c03e18

Since 2015, simultaneous observations of temperature of the high-latitude mesopause (87 km) have been made at Maimaga (63.04° N, 129.51° E) and Tiksi (71.58° N, 128.77° E) stations. These stations record spectra with Shamrock (Andor) photosensitive infrared spectrographs detecting the OH (3, 1) band...