Preface ''Structure, composition, and dynamics of the middle atmosphere and lower ionosphere during a major meteor shower'' by U.-P. Hoppe, M. Rapp

Get full text

Multi-instrument comparisons of D-region plasma measurements by M. Friedrich, K. M. Torkar, U.-P. Hoppe, U.-P. Hoppe, T.-A. Bekkeng, A. Barjatya, M. Rapp, M. Rapp

Get full text

Corrigendum to "Development of the mesospheric Na layer at 69° N during the Geminids meteor shower 2010", published in Ann. Geophys., 31, 61–73, 2013 by T. Dunker, U.-P. Hoppe, G. Stober, M. Rapp

Get full text

Payload charging events in the mesosphere and their impact on Langmuir type electric probes by T. A. Bekkeng, A. Barjatya, U.-P. Hoppe, U.-P. Hoppe, A. Pedersen, J. I. Moen, M. Friedrich, M. Rapp, M. Rapp

Get full text

In situ observations of meteor smoke particles (MSP) during the Geminids 2010: constraints on MSP size, work function and composition by M. Rapp, M. Rapp, M. Rapp, J. M. C. Plane, B. Strelnikov, G. Stober, S. Ernst, J. Hedin, M. Friedrich, U.-P. Hoppe, U.-P. Hoppe

Get full text

Summer sudden Na number density enhancements measured with the ALOMAR Weber Na Lidar by D. Heinrich, H. Nesse, U. Blum, U. Blum, P. Acott, B. Williams, U.-P. Hoppe

Get full text

Combined wind measurements by two different lidar instruments in the Arctic middle atmosphere by J. Hildebrand, G. Baumgarten, J. Fiedler, U.-P. Hoppe, B. Kaifler, F.-J. Lübken, B. P. Williams

Get full text

The thermal and dynamical state of the atmosphere during polar mesosphere winter echoes by F.-J. Lübken, B. Strelnikov, M. Rapp, W. Singer, R. Latteck, A. Brattli, U.-P. Hoppe, M. Friedrich

Get full text

The ECOMA 2007 campaign: rocket observations and numerical modelling of aerosol particle charging and plasma depletion in a PMSE/NLC layer by A. Brattli, Ø. Lie-Svendsen, K. Svenes, U.-P. Hoppe, I. Strelnikova, M. Rapp, R. Latteck, M. Friedrich

Get full text

Retrieval of sodium number density profiles in the mesosphere and lower thermosphere from SCIAMACHY limb emission measurements by M. P. Langowski, C. von Savigny, J. P. Burrows, V. V. Rozanov, T. Dunker, U.-P. Hoppe, M. Sinnhuber, A. C. Aikin

Get full text

First in situ measurement of the vertical distribution of ice volume in a mesospheric ice cloud during the ECOMA/MASS rocket-campaign by M. Rapp, I. Strelnikova, B. Strelnikov, R. Latteck, G. Baumgarten, Q. Li, L. Megner, J. Gumbel, M. Friedrich, U.-P. Hoppe, S. Robertson

Get full text

Upper-mesospheric temperatures measured during intense substorms in the declining phase of the January 2005 solar proton events by H. Nesse Tyssøy, H. Nesse Tyssøy, D. Heinrich, J. Stadsnes, M. Sørbø, U.-P. Hoppe, D. S. Evans, B. P. Williams, F. Honary

Get full text

Rocket measurements of positive ions during polar mesosphere winter echo conditions by A. Brattli, T. A. Blix, Ø. Lie-Svendsen, U.-P. Hoppe, F.-J. Lübken, M. Rapp, W. Singer, R. Latteck, M. Friedrich

Get full text

A case study of a sporadic sodium layer observed by the ALOMAR Weber Na lidar by H. Nesse, H. Nesse, D. Heinrich, B. Williams, U.-P. Hoppe, J. Stadsnes, M. Rietveld, W. Singer, U. Blum, U. Blum, M. I. Sandanger, E. Trondsen

Get full text

Mass analysis of charged aerosol particles in NLC and PMSE during the ECOMA/MASS campaign by S. Robertson, M. Horányi, S. Knappmiller, Z. Sternovsky, R. Holzworth, M. Shimogawa, M. Friedrich, K. Torkar, J. Gumbel, L. Megner, G. Baumgarten, R. Latteck, M. Rapp, U.-P. Hoppe, M. E. Hervig

Get full text

Spatial and temporal variability in MLT turbulence inferred from in situ and ground-based observations during the <span style="" class="text">WADIS-1</span> sounding rocket campaig... by B. Strelnikov, A. Szewczyk, I. Strelnikova, R. Latteck, G. Baumgarten, F.-J. Lübken, M. Rapp, M. Rapp, S. Fasoulas, S. Löhle, M. Eberhart, U.-P. Hoppe, T. Dunker, M. Friedrich, J. Hedin, M. Khaplanov, M. Khaplanov, J. Gumbel, A. Barjatya

Get full text

The red-sky enigma over Svalbard in December 2002 by F. Sigernes, N. Lloyd, D. A. Lorentzen, R. Neuber, U.-P. Hoppe, D. Degenstein, N. Shumilov, N. Shumilov, N. Shumilov, J. Moen, J. Moen, Y. Gjessing, Y. Gjessing, O. Havnes, O. Havnes, A. Skartveit, E. Raustein, E. Raustein, J. B. Ørbæk, C. S. Deehr

Get full text