International Society for Photogrammetry and Remote Sensing
Canada Centre for Remote Sesing : Remote Sensing Tutorial
Prof. Jensen John R. Powerpoint presentation files and exercises on RS
Prof. Jensen John R. Powerpoint presentaton files on Digital Image Processing
The Remote Sensing Tutorial from GSFC, USA
DLR Germany SAR Edu
ESA education and training activities
National University of Singapore
EO College courses
ISPRS tutorial