Issues from 1st meeting

I. MRs observations at high latitudes
1. Temperature (T) and wind (Vn) – MT, JC, RV, GS, JV, AK
T: diffusion (Da) depending on the electric field (E)?
T, Vn: Possible role of non-meteor targets?
– Neutral wind estimate during ionospheric disturbances
2. Pulsating aurora AK, MT, JV, …
– SGO: row data for a coming even
3. SSW – RL, AK, …:
-Temperature, vortex; Invers layer from satellite data as well; Braking or filtering? – ionosonde data of TID

II. Meteor showers
1. Temperature during Gem. WHAT IS THE DECAY TIME?
– separation of overdense trails
– ATRAD system – ?
– Da distribution from other radars
Da from overdense trails?
– To select only underdense echoes and calculate T (one day for SGO) – DT
2. Height of meteors: RL, AK, JC (radiant), MT (TRO data), JK-?

III. Aerosols
– PMSE
– Non-specular meteor echoes
– Effects of rockets’ launches

IV. First data from Alaska meteor radar
– Starts in spring 2018