Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Ronald F. Woodman"'
Publikováno v:
IGP-Institucional
Instituto Geofísico del Perú
instacron:IGP
History of Geo-and Space Sciences, Vol 10, Pp 245-266 (2019)
Instituto Geofísico del Perú
instacron:IGP
History of Geo-and Space Sciences, Vol 10, Pp 245-266 (2019)
The purpose of these historical notes is to present the early history of the Jicamarca Radio Observatory (JRO), a research facility that has been conducting observations and studies of the equatorial ionosphere for more than 50 years. We have limited
Publikováno v:
Journal of Geophysical Research: Space Physics. 122:2292-2299
In an attempt to reproduce experimental results obtained in the early days of operations, electron density profiles have been measured at the Jicamarca Radio Observatory at altitudes reaching L=2. The methodology involves using a combination of pulse
Autor:
Danny Eddy, Scipion, Dale A., Lawrence, Marco A., Milla, Ronald F., Woodman, Diego A., Lume, Ben, Balsley
15th MST Radar WorkshopSession M4: MST Radar scattering, turbulence and small-scale processesMay 30 (Tue), NIPR Auditorium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::f16bc21f88564a916ffddacf6f8101e1
http://id.nii.ac.jp/1291/00014254/
http://id.nii.ac.jp/1291/00014254/
Publikováno v:
Boundary-Layer Meteorology. 147:165-178
We report results of preliminary high-resolution in situ atmospheric measurements through the boundary layer and lower atmosphere over the southern coast of Peru. This region of the coast is of particular interest because it lies adjacent to the nort
Autor:
Ronald F. Woodman
Publikováno v:
Annales Geophysicae, Vol 27, Pp 1915-1934 (2009)
IGP-Institucional
Instituto Geofísico del Perú
instacron:IGP
Annales Geophysicae, Vol 27, Iss 5, Pp 1915-1934 (2009)
IGP-Institucional
Instituto Geofísico del Perú
instacron:IGP
Annales Geophysicae, Vol 27, Iss 5, Pp 1915-1934 (2009)
One of the oldest scientific topics in Equatorial Aeronomy is related to Spread-F. It includes all our efforts to understand the physical mechanisms responsible for the existence of ionospheric F-region irregularities, the spread of the traces in a n
Publikováno v:
Icarus. 188:162-174
We present, for the first time, the main sources of sporadic meteors as inferred from meteor-head echoes obtained by a high-power large-aperture radar (HPLAR). Such results have been obtained at the Jicamarca HPLAR (11.95° S, 76.87° W, 1° dip angl
Autor:
Ronald F. Woodman, Aroh Barjatya, Jorge L. Chau, Miguel Larsen, M. Sarango, T. F. Wheeler, D. Sponseller, D. L. Hysell, T. W. Bullett, Charles Swenson
Publikováno v:
Annales Geophysicae. 24:1387-1400
Sounding rocket experiments were conducted during the NASA EQUIS II campaign on Kwajalein Atoll designed to elucidate the electrodynamics and layer structure of the postsunset equatorial F region ionosphere prior to the onset of equatorial spread F (
Autor:
Jorge L. Chau, Ronald F. Woodman
Publikováno v:
Atmospheric Chemistry and Physics. 4:511-521
We present results of recent observations of meteor-head echoes obtained with the high-power large-aperture Jicamarca 50MHz radar (11.95°S, 76.87°W) in an interferometric mode. The large power-aperture of the system allows us to record more than 30
Autor:
Ronald F. Woodman, Jorge L. Chau
Publikováno v:
Geophysical Research Letters. 28:3581-3584
We report new observations made on April 11 2000 over Jicamarca of daytime spread-F-like irregularities. These irregularities are extremely rare and were first reported by Woodman et al. [1985]. The main features of these new observations, which are
Autor:
Jorge L. Chau, Ronald F. Woodman
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 63:253-261
We have implemented an eight-antenna module configuration at Jicamarca to perform a three-dimensional imaging of the atmospheric brightness distribution. As an initial test, measurements have been made in the troposphere (5– 10 km ) and in the equa