@book{29959,
	author = {Singh, Upendra, ed.},
	title = {Optical Remote Sensing for Industry and Environmental Monitoring},
	publisher = {SPIE},
	year = {1998},
	series = {Proceedings of SPIE; V. 3504},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3504}
}