I am newbie in DInSAR community and I have downloaded a series of tutorials for building up experience and practising.
In one of the ESA Basic Tutorials about SAR
(SAR Basics Tutorial http://step.esa.int/docs/tutorials/S1TBX%20SAR%20Basics%20Tutorial.pdf)
the link for downloading the sample data (they are for RADARSAT-2 Fine Quad-Pol, products supplied by MDA) is broken:
An alternative link I have found is:
but it requires user ID and password for access.
Any ideas of how it is possible to download these data?