@article {385,
	title = {Covariance of biophysical data with digital topographic and land use maps over the FIFE site},
	journal = {Journal of Geophysical Research-Atmospheres},
	volume = {97},
	number = {ND17},
	year = {1992},
	pages = {19009-19021},
	author = {Davis, F. W. and Schimel, D. S. and Friedl, M. A. and Michaelsen, J. C. and Kittel, T. G. F. and Dubayah, R. and Dozier, J.}
}
@article {409,
	title = {Topographic distribution of clear-sky radiation over the Konza Prairie, Kansas},
	journal = {Water Resources Research},
	volume = {26},
	number = {4},
	year = {1990},
	pages = {679-690},
	author = {Dubayah, R. and Dozier, J. and Davis, F. W.}
}
