Mineralogic information from a new airborne thermal infrared multispectral scanner.
A new six-channel aircraft multispectral scanner has been developed to exploit mineral signature information at wavelengths between 8 and 12 micrometers. Preliminary results show that igneous rock units can be identified from their free silica content, and that carbonate as well as clay-bearing units are readily separable on the digitally processed images.
Kahle
A B
AB
Goetz
A F
AF