@book{31724,
	author = {Owe, Manfred, ed.},
	title = {Remote Sensing for Agriculture, Ecosystems, and Hydrology VIII},
	publisher = {SPIE},
	year = {2006},
	series = {Proceedings of SPIE; V. 6359},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6359}
}