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550
Norway
45
gravity wave
lidar
polar mesospheric cloud
45
Mie theory
23
Raman spectroscopy
23
Rayleigh wave
23
amplitude
23
brightness temperature
23
displacement
23
Andenes
22
Andoya
22
Eurasia
22
Europe
22
Northern Europe
22
Scandinavia
22
Vesteralen
22
atmospheric modeling
22
mesopause
22
mesosphere
22
radar
22
statistical analysis
22
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