TY - BOOK AU - Schäfer, Klaus, ed. TI - Remote Sensing of Clouds and the Atmosphere VI T2 - Proceedings of SPIE; V. 4539 SN - 9780819442642 (Print) PY - 2002/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4539 ER -