Title :
Improved sea state monitoring using two-mode radar altimeter
Author :
Sun, Y. ; Hodgart, S. ; Sweeting, M.N.
Author_Institution :
Space Centre, Surrey Univ., Guildford, UK
fDate :
10/12/2000 12:00:00 AM
Abstract :
A two-mode radar altimeter on board a cost-effective microsatellite is proposed for sea state monitoring. The new additional low resolution mode is used to achieve improved normalised radar cross-section σ0 measurement with the antenna having an off-nadir look angle up to 0.5°
Keywords :
ocean waves; cost-effective microsatellite; low resolution mode; normalised RCS measurement; offnadir look angle; radar cross-section measurement; sea state monitoring; two-mode radar altimeter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001250