Improved algorithm with adaptive regularization for tomographic reconstruction of gas distributions using DOAS measurements

• Published in: Applied optics. Optical technology and biomedical optics Vol. 59; no. 13; p. D179
• Main Authors: Casaballe, N, Di Martino, M, Osorio, M, Ferrari, J A, Wagner, T, Frins, E
• Format: Journal Article
• Language: English
• Published: United States 01.05.2020

Differential optical absorption spectroscopy (DOAS) is notably well suited for the retrieval of UV-absorbing trace gases present in the atmosphere. We combine multi-axis DOAS observations to perform a tomographic reconstruction of the distribution of gases emitted from different sources. We use a ne...