In this contribution, we present recent work on the ability to achieve range-resolved greenhouse gases concentration measurements in the Earth's atmosphere (CH4, H2O) by combining broadband optical correlation spectroscopy (OCS) with lidar. We show that OCS-Lidar is a robust methodology, allowing trace gases remote sensing with a low dependence on the temperature and pressure-variation absorption cross section. Moreover, we evaluate, as an experimental proof, the water vapor profile in the planetary boundary layer using the 4ν 720 nm absorption band.
|Original language||English (US)|
|Journal||EPJ Web of Conferences|
|State||Published - Jun 7 2016|
|Event||27th International Laser Radar Conference, ILRC 2015 - New York, United States|
Duration: Jul 5 2015 → Jul 10 2015
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)