@conference {yeary2005spectral, title = {Spectral signature calculations for remote sensing}, booktitle = {Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE}, volume = {3}, year = {2005}, pages = {2071{\textendash}2075}, publisher = {IEEE}, organization = {IEEE}, author = {Yeary, M and Yu, T-Y and Nematifar, S and A. Shapiro} }