@book{27544,
	author = {Becherer, Richard, ed.},
	title = {Lidar for Remote Sensing},
	publisher = {SPIE},
	year = {1992},
	series = {Proceedings of SPIE; V. 1714},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1714}
}