VLF Group Publications 2004
2004-02. Carpenter, D. L. (2004), Remote sensing the Earth's plasmasphere, Radio Science Bulletin, 308, 13-29, 2004.
2004-03. Engebretson, M. J., J. L. Posch, A. J. Halford, G. A. Shelburne, A. J. Smith, M. Spasojevic, U. S. Inan, and R. L. Arnoldy (2004), Latitudinal and seasonal variations of quasiperiodic and periodic VLF emissions in the outer magnetosphere, J. Geophys. Res., 109, A05216 , doi:10.1029/2003JA010335.
2004-04. Haldoupis, C., T. Neubert, U. S. Inan, A. Mika, T. H. Allin, and R. A. Marshall (2004), Subionospheric early VLF signal perturbations observed in one-to-one association with sprites, J. Geophys. Res., 109 , A10303 , doi:10.1029/2004JA010651.
2004-05. Wood, T. G., and U. S. Inan (2004), Localization of individual lightning discharges via directional and temporal triangulation of sferic measurements at two distant sites, J. Geophys. Res., 109, D21109 , doi:10.1029/2004JD005204.
2004-06. Inan, U. S., M. Golkowski, D. L. Carpenter, N. Reddell, R. C. Moore, T. F. Bell, E. Paschal, P. Kossey, E. Kennedy, and S. Z. Meth (2004), Multi-hop whisler-mode ELF/VLF signals and triggered emissions excited by the HAARP HF heater, Geophys. Res. Lett., 31 , L24805 , doi:10.1029/2004GL021647.
2004-07. Sonwalkar, V. S., D. L. Carpenter, T. F. Bell, M. Spasojevic, U. S. Inan J. Li, X. Chen, A. Venkatasubramanian, J. Harikumar, R. F. Benson, W. W. L. Taylor, and B. W. Reinisch (2004), Diagnostics of magnetospheric electron density and irregularities at altitudes <5000 km using whistler and Z mode echoes from radio sounding on the IMAGE satellite, J. Geophys. Res., 109, A11212, doi:10.1029/2004JA010471.
2004-08. Goldstein, J., B. R. Sandel, M. F. Thomsen, M. Spasojevic, and P. H. Reiff (2004), Simultaneous remote sensing and in situ observations of plasmaspheric drainage plumes, J. Geophys. Res., 109, A03202, doi:10.1029/2003JA010281.
2004-09. Spasojevic, M., H. U. Frey, M. F. Thomsen, S. A. Fuselier, S. P. Gary, B. R. Sandel, and U. S. Inan (2004), The link between a detached subauroral proton arc and a plasmaspheric plume, Geophys. Res. Lett., 31, L04803, doi:10.1029/2003GL018389.
2004-10. Bell, T.F., U.S. Inan, M. Platino, J.S. Pickett, P.A. Kossey, and E.J. Kennedy (2004), CLUSTER observations of lower hybrid waves excited at high altitudes by electromagnetic whistler mode signals from the HAARP facility, Geophys. Res. Lett., 31, L06811, doi:10.1029/2003GL018855.
2004-11. Inan, U.S., M. Platino, T.F. Bell, D.A. Gurnett, and J.S. Pickett (2004), Cluster measurements of rapidly moving sources of ELF/VLF chorus, J. Geophys. Res., 109, A05214, doi:10.1029/2003JA010289.
2004-12. Carpenter, D. L., and J. Lemaire, The Plasmasphere Boundary Layer, Annales Geophysicae, 22:4291-4298, 2004.
2004-13. Peter, W. B., and U. S. Inan (2004), On the occurrence and spatial extent of electron precipitation induced by oblique nonducted whistler waves, J. Geophys. Res., 109, A12215, doi:10.1029/2004JA010412.
2004-14. Chevalier, M. W. and U. S. Inan (2004), A PML using a convolutional curl operator and a numerical reflection coefficient for general linear media, IEEE Trans. Antennas Propagat., 52, 7, 1647-57.
2004-15. Gerken, E. A., and U. S. Inan (2004), Comparison of photometric measurements and charge moment estimations in two sprite-producing storms, Geophys. Res. Lett., 31, L03107, doi:10.1029/2003GL018751.
2004-16. Platino, M., U.S. Inan, T.F. Bell, J.S. Pickett, E.J. Kennedy, J.G. Trotignon, J.L. Rauch, and P. Canu, Cluster observations of ELF/VLF signals generated by modulated heating of the lower ionosphere with the HAARP HF transmitter Annales Geophysicae, 22: 2643-2653, 2004.