DSNE Seminar: Phil Jonathan
Thursday 30 May 2019, 12:30pm to 2:00pm
SAT - Science & Technology B86/87 - View Map
Registration not required - just turn up
Locating and quantifying gas emission sources using remotely obtained concentration data
Methods for detecting, locating and quantifying sources of gas emissions to the atmosphere using remotely obtained gas concentration data, applicable to gases of environmental concern, are of considerable interest. This talk considers characterisation of ground emissions of methane from remote airborne measurements of methane, and summarises related ground- and satellite-based approaches. Atmospheric point concentration measurements are modelled as the sum of a spatially and temporally smooth atmospheric background concentration, and localised exceptional sources of interest. Appropriate statistical forms for model components are specified, and Bayesian inference made using reversible-jump MCMC.
|Name||Maribel Borrajo Garcia|