NASA ASTER Data Products.
Optical. Aerial Photography. Principles of Remote Sensing - Centre for Remote Imaging, Sensing and Processing, CRISP. Dr.
S. C. Liew Centre for Remote Imaging, Sensing and ProcessingNational University of SingaporeBlk S17/SOC1 Level 2, Lower Kent Ridge RoadSingapore 119260 Email: scliew@nus.edu.sg URL: www.crisp.nus.edu.sg.