Fresnel scatter revisited-comparison of 50 MHz radar and radiosondes in the Arctic, the Tropics and Antarctica

• Main Authors: Kirkwood, S., Belova, E., Satheesan, K., Narayana Rao, T., Rajendra Prasad, T., Satheesh Kumar, S.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Copernicus Group 2010
• Subjects: QE Geology; Aboa; Arctic; Kiruna; Queen Maud Land; Wasa; Antarc*; Antarctica
• Online Access: http://repository.ias.ac.in/69414/; http://repository.ias.ac.in/69414/1/69414.pdf; http://www.ann-geophys.net/28/1993/2010/angeo-28-1993-2010.html

High-resolution radiosondes and calibrated radars operating close to 50 MHz, are used to examine the relationship between the strength of radar scatter and refractive index gradient. Three radars are used, in Kiruna in Arctic Sweden, at Gadanki in southern India and at the Swedish/Finnish base Wasa/...