Table 3

Characteristics of the LSTID observed in Europe for the night of 12–13 October 2015 with independent methodologies and different data. Azimuth is counted clockwise from the true North.

Method Period, T (min) Velocity, V (m s−1) Azimuth (°) Wavelength, Λ (km)
FAS 80 320 185 1536
DO-MUF 80 340 160 1632
GNSS 80 370 150 1776
HF-Int 80 400 205 1920

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