@book{31784,
	author = {Smith, James, ed.},
	title = {Remote Sensing of the Biosphere},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1300},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1300}
}