Earth and planetary remote sensing with the USGS Tetracorder and The full Tetracorder system has many options . You must be a trained reflectance spectroscopist to do new things with Tetracorder . The science behind spectral analysis is complex . To run T

Swayze, G. A., Livo, K. E., Kokaly, R. F., Sutley, S. J., Dalton, B., Mcdougal, R. R., & Gent, C. A. (2011). Earth and planetary remote sensing with the USGS Tetracorder and The full Tetracorder system has many options . You must be a trained reflectance spectroscopist to do new things with Tetracorder . The science behind spectral analysis is complex . To run T. Earth Science, (1990), 1990–1992.