@inbook {387, title = {GIS and remote sensing}, booktitle = {Geographical Information Systems: Principles and Applications}, volume = {1}, year = {1991}, pages = {191-213}, publisher = {Longman Scientific \& Technical}, organization = {Longman Scientific \& Technical}, address = {London}, author = {Davis, F. W. and Simonett, D. S.}, editor = {Maguire, D. J. and Goodchild, M. F. and Rhind, D. W.} }