DocumentCode
1780997
Title
Auroral clutter observations with a three-dimensional over-the-horizon radar
Author
Riddolls, Ryan J.
Author_Institution
Defence R&D Canada - Ottawa, Ottawa, ON, Canada
fYear
2014
fDate
19-23 May 2014
Abstract
An Over-The-Horizon Radar (OTHR) has been deployed near Ottawa, Canada. The radar is aimed northward and collects auroral echoes through line-of-sight propagation and ground echoes from beyond the horizon through ionospheric reflection. These echoes have been resolved in the three spatial dimensions of range, azimuth, and elevation, as well as in the temporal dimension of Doppler. It is shown that the three-dimensional spatial resolving capability is useful for separating the auroral and ground echo components.
Keywords
Doppler radar; electromagnetic wave reflection; ionospheric electromagnetic wave propagation; ionospheric techniques; radar clutter; 3D spatial resolving capability; Canada; Doppler temporal dimension; Ottawa; auroral clutter observation; ground echo components; ionospheric reflection; line-of-sight propagation; three-dimensional OTHR systems; three-dimensional over-the-horizon radar; Approximation methods; Azimuth; Clutter; Correlation; Doppler effect; Plasmas; Radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2014 IEEE
Conference_Location
Cincinnati, OH
Print_ISBN
978-1-4799-2034-1
Type
conf
DOI
10.1109/RADAR.2014.6875620
Filename
6875620
Link To Document