Occurrence frequencies of polar mesosphere summer echoes observed at 69° N during a full solar cycle
Cited articles
Bremer, J., Hoffmann, P., Höffner, J., Latteck, R., Singer, W., Zecha, M., and Zeller, O.: Long-term changes of mesospheric summer echoes at polar and middle latitudes, J. Atmos. Solar Terr. Phys., 68, 1940–1951, https://doi.org/10.1016/j.jastp.2006.02.012, 2006.
Bremer, J., Hoffmann, P., Latteck, R., Singer, W., and Zecha, M.: Long-term changes of (polar) mesosphere summer echoes, J. Atmos. Solar-Terr. Phys., 71, 1571–1576, https://doi.org/10.1016/jastp.2009.03.010, 2009.
Cho, J. Y. N. and Röttger, J.: An updated review of polar mesosphere summer echoes: Observation, theory, and their relationship to noctilucent clouds and subvisible aerosols, J. Geophys. Res., 102, 2001–2020, 1997.
Czechowsky, P., Rüster, R., and Schmidt, G.: Variations of mesospheric structures in different seasons, Geophys. Res. Lett., 6, 459–462, 1979.
Czechowsky, P., Schmidt, G., and Rüster, R.: The mobile SOUSY Doppler radar: Techical design and first results., Radio Sci., 19, 441–450, 1984.