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On the lack of southern hemisphere polar mesosphere summer echoes
(American Geophysical Union, 1995-06-20)
We report VHF radar observations of the southern high-latitude mesopause region using wind profilers that were installed recently on King George Island, Antarctica, and Ushuaia, Argentina. Briefly, our observations, which ...
Mesospheric studies using the Jicamarca incoherent-scatter radar
(Elsevier, 1974-07)
Results from a VHF backscattering experiment using the Jicamarca incoherent-scatter radar are described for a mesospheric height. The echo power during the day varies intermittently and sporadically over a range of almost ...
Low-Latitude Mesosphere, Thermosphere, and Ionosphere
(Hindawi, 2012-05-20)
The objective of this proposed special issue was to provide a forum for papers related to the recent advances in the field of equatorial and low-latitude regions of mesosphere, thermosphere, and ionosphere from observational ...
Mesospheric wind and aspect sensitivity measurements at Jicamarca using radar interferometry and poststatistics steering techniques
(American Geophysical Union, 1990-08)
Spectral and cross-spectral signatures of lower mesospheric radar returns are investigated and modeled. Aspect sensitivity of radar echoes and the horizontal, vertical, and random components of atmospheric fluid velocity ...
Mesospheric wind estimation with the Jicamarca MST radar using spectral mainlobe identification
(American Geophysical Union, 2019-12)
MST (mesosphere, stratosphere, troposphere) radar observations at Jicamarca use four antenna beams, one vertical, others tilted to the east, west, and south, to detect the scattered pulse returns from mesospheric heights ...
Ship-borne VHF radar for mesospheric and ionospheric research
(Instituto Geofísico del Perú, Radio Observatorio de Jicamarca, 2000)
This paper describes a VHF coherent radar installed on board the Peruvian research vessel "Humboldt". The system has been designed and developed at Jicamarca Radio Observatory. The radar's antenna is a COCO array of 21 x ...
The SOUSY-VHF-Radar for tropo-, strato- and mesospheric sounding
(Max-Planck-Institute für Aeronomie, 1976-07)
The development of a VHF-radar in the Harz mountains (F.R.G.) for the study of the dynamics at tropospheric, stratospheric and mesospheric heights was motivated mainly by the question to what extent dynamic processes in ...
Variability of equatorial mesospheric echoes
(Elsevier, 2003-12-18)
Selected results from recent mesospheric campaigns with the 50-MHz Jicamarca radar in August 1998, December 1999 and January 2000 are reported. The data were acquired with 300 and 450 m rangemresolution and processed with ...
Mesospheric winds at equatorial latitudes: a review on observational aspects
(Elsevier, 1977-09)
Our observational knowledge of mesospheric winds at low equatorial latitudes is reviewed including both rocket and radio remote sensing techniques. Although equatorial latitudes are not as densely covered with rocket ...
Preliminary multiheight radar observations of waves and winds in the mesosphere over Jicamarca
(Elsevier, 1977-09)
The Jicamarca Radio Observatory receives strong radar echoes from the mesosphere. This paper reports preliminary results of simultaneous measurements of echo power, radial velocity, and spectral width at 12 mesospheric ...