The ESA Remote Sensing catalogues at your finger tips!
Useful for study preparation, data availability, baselines, etc.
(see also the stand-alone version and
the older DESCw software).
FWTools is a set of Open Source GIS binaries for Windows (win32) and Linux (x86 32bit) systems produced by Frank Warmerdam. FWTools includes OpenEV, GDAL, MapServer, PROJ.4 and OGDI as well as some supporting components. (Python + binaries)