%0 conference lecture %@ %A Schneiderhan, T.,Schulz-Stellenfleth, J.,Lehner, S.,Horstmann, J. %D 2003 %J International Geoscience and Remote Sensing Symposium, IGARSS 2003 %N %P %T Use of SAR cross spectra for wind retrieval from ENVISAT ASAR wave mode data %U %X