Buscar
Mostrando ítems 1-10 de 240
Approaches to infer wind field from airborne Doppler radar dataApproaches to infer wind field from airborne Doppler radar data
(Universidade Federal de Santa Maria, 2000)
The first case study of a thunderstorm in South Africa based on dual- Doppler radar observations
(1992-12-01)
On 27 March 1991, an isolated thunderstorm passed between the two CSIR Doppler radars, spaced about 45km apart. Both radars simultaneously recorded Doppler data of the storm, and a detailed case study during an 11-min ...
The first case study of a thunderstorm in South Africa based on dual- Doppler radar observations
(1992-12-01)
On 27 March 1991, an isolated thunderstorm passed between the two CSIR Doppler radars, spaced about 45km apart. Both radars simultaneously recorded Doppler data of the storm, and a detailed case study during an 11-min ...
Radar/ MST and ST radars and wind profilers
(Academic Press, 2002-12)
To qualify as an MST radar, the system has to be capable of obtaining echoes from the mesosphere. This requirement limits the frequency range of these radars to the lower frequencies of the VHF band, i.e., between 30 and ...
Radar observations of two‐dimensional turbulence in the equatorial electrojet, 2
(American Geophysical Union, 1976-01-01)
Observations with an altitude resolution of about 1 km were made with the large, vertically directed 50‐MHz radar system at the Jicamarca Radar Observatory during the day, when the electrojet was strong. Type 1 (‘two ...
East-west ionospheric drifts at the magnetic equator
(Instituto Geofísico del Perú, 1972-01-01)
A technique has been developed to measure the electromagnetic east-west drift velocity of the F region ionosphere by means of the Jicamarca incoherent scatter radar. Results show a fairly consistent behavior from day to ...
Range-Doppler mapping of space-based targets using the JRO 50 MHz radar
(Springer, 2017-12-02)
The Jicamarca Radio Observatory (JRO) two-dimensional square array radar system operating at ~ 6-m wavelength was used to study the Moon and low Earth orbit satellites using the Range-Doppler inverse synthetic aperture ...
Local ensemble transform Kalman filter experiments using radar observations: a case study over Central Argentina
(Servicio Meteorológico Nacional. Gerencia de Investigación Desarrollo y Capacitación. Departamento de Investigación y Desarrollo, 2017)