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pro vyhledávání: '"Edvier Cabassa"'
Autor:
Shikha Raizada, Ilgin Seker, S. Sarkhel, John D. Mathews, Edvier Cabassa, Robert B. Kerr, Nestor Aponte, Craig A. Tepley, Qihou Zhou
Publikováno v:
Earth, Planets and Space. 67
Author details Space and Atmospheric Sciences, Arecibo Observatory, SRI International, Arecibo, PR, USA. Electrical and Computer Engineering Department, Miami University, Oxford, OH, USA. Department of Physics, Indian Institute of Technology Roorkee,
Publikováno v:
Geophysical Research Letters. 38
[1] We present the first simultaneous observations of mesospheric neutral calcium, its ion, and electron density over Arecibo obtained on adjacent nights in December 2009. A good correlation is seen between Sporadic-E and ion layers while the neutral
Autor:
Craig A. Tepley, Ilgin Seker, Nestor Aponte, Edvier Cabassa, Qihou Zhou, Shikha Raizada, S. Sarkhel, Robert B. Kerr, John D. Mathews
Publikováno v:
Earth, Planets and Space. 67(1)
We present case studies of the mesospheric alkali and non-alkali metals, Na and Fe, along with electron concentrations [Ne] obtained from measurements made at Arecibo on nights of 17–18 and 18–19 March 2004. The background mesospheric conditions