Sökning: "MST radar"
Hittade 2 avhandlingar innehållade orden MST radar.
1. Investigation of Polar Mesosphere Summer Echoes in Northern Scandinavia
Sammanfattning : This PhD thesis deals with phenomena which are closely related to the unique thermal structure of the polar summer mesosphere, namely Polar Mesosphere Summer Echoes (PMSE). PMSE are strong radar echoes commonly observed by VHF MST radars from thin layers in the 80-90 km altitude interval at high latitudes during summer. LÄS MER
2. Long-term observations of polar mesosphere summer echoes using the ESRAD MST radar
Sammanfattning : Polar Mesosphere Summer Echoes (PMSE) are strong radar echoes observed from altitudes of 80-90 km in polar regions, during summer time. PMSE are closely related to the fascinating atmospheric phenomenon known as noctilucent clouds (NLC). LÄS MER
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