Atmospheric CO2 measurements with a 2-μm DIAL instrument

Abstract : We report on ground-based atmospheric concentration measurements of carbon dioxide, using a pulsed direct detection differential absorption lidar operating at 2051 nm. The transmitter is based on a tunable parametric source emitting 10-mJ energy, 10-ns duration Fourier-limited pulses. Range resolved concentration measurements have been carried out on the aerosol back-scattered signal. Cloud signals have been used to get long range integrated-path measurements.
Document type :
Journal articles
Complete list of metadatas

https://hal-insu.archives-ouvertes.fr/insu-01769225
Contributor : Catherine Cardon <>
Submitted on : Tuesday, April 17, 2018 - 5:53:16 PM
Last modification on : Thursday, September 5, 2019 - 4:26:02 PM

Links full text

Identifiers

Citation

Erwan Cadiou, Jean-Baptiste Dherbecourt, Guillaume Gorju, Jean-Michel Melkonian, Antoine Godard, et al.. Atmospheric CO2 measurements with a 2-μm DIAL instrument. EPJ Web of Conferences, EDP Sciences, 2018, (The 28th International Laser Radar Conference (ILRC 28), Bucharest 2017), 176, art. 05045 (4 p.). ⟨10.1051/epjconf/201817605045⟩. ⟨insu-01769225⟩

Share

Metrics

Record views

139