Items where Author is "Friedrich, M."

Journal Article

Friedrich, M. and Egger, G. and McKinnell, L.A. and Belova, E. (2006) Perturbations in EISCAT electron densities visualised by normalisation. Advances in Space Research, 38 (11). pp. 2413-2417. ISSN 0273-1177

Friedrich, M. and Harrich, M. and Torkar, K.M. and Kirkwood, S. (2004) The disturbed auroral ionosphere based on EISCAT and rocket data. Advances in Space Research, 33 (6). pp. 949-955. ISSN 0273-1177

Friedrich, M. and Harrich, M. and Steiner, R.J. and Torkar, K.M. and Lübken, F.-J. (2004) The quiet auroral ionosphere and its neutral background. Advances in Space Research, 33 (6). pp. 943-948. ISSN 0273-1177

Harrich, M. and Friedrich, M. and Marple, S. R. and Torkar, K. M. (2003) The background absorption at high latitudes. Advances in Radio Science, 1. pp. 325-327. ISSN 1684-9965

Hargreaves, J. K. and Friedrich, M. (2003) The estimation of D-region electron densities from riometer data. Annales Geophysicae, 21 (2). pp. 603-613. ISSN 0992-7689

Friedrich, M. and Harrich, M. and Torkar, K.M. and Stauning, P. (2002) Quantitative measurements with wide-beam riometers. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (3). pp. 359-365. ISSN 1364-6826

Contribution to Conference

Bilen, S.G. and Philbrick, C.R. and Escobar, A.C. and Schratz, B.C. and Thrane, E.V. and Gausa, M. and Dahle, K. and Honary, F. and Marple, S. and Smith, R. and Friedrich, M. and Zilaji, T. (2007) NittanySat - a student satellite mission for D-region study and calibration of riometers. In: 18th ESA Symposium on European Rocket and Balloon Programmes and Related Research, 1900-01-01.