Repositorio Digital del IGP

Southern-hemisphere PMSE: Where are they? 

 

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  • Balsley, B. B.; Woodman, R. F.; Sarango, M.; Urbina, J.; Rodríguez, R.; Ragaini, E.; Carey, J. (Instituto Geofísico del Perú, 1993-09)
    "We report a surprising absence of PMSE (Polar Mesospheric Summer Echoes) in VHF radar observations of the southern summer high-latitude mesosphere. Our observations cover about twenty days during January-February, 1993, ...