Iwasaki, Chisa Optimization of the Photon Path Length Probability Density Function-Simultaneous (PPDF-S) Method and Evaluation of CO₂ Retrieval Performance Under Dense Aerosol Conditions. [electronic resource] - Sensors (Basel, Switzerland) Mar 2019 Publication Type: Journal Article ISSN: 1424-8220 Standard No.: 10.3390/s19051262 doi