TY - RPRT TI - Double-Pulsed 2-Micrometer Lidar Validation for Atmospheric CO2 Measurements AU - Singh, Upendra N. AU - Refaat, Tamer F. AU - Yu, Jirong AU - Petros, Mulugeta AU - Remus, Ruben PY - 2015 UR - https://ntrs.nasa.gov/citations/20160006412 ID - 20160006412 ER -