Hi,
Section 12.4 of the tutorial uses data from multiple samplers to produce a source sensitivity function. The grid cell with the highest source region is taken to be the estimate of the release location.
1. Is there any literature/reading that can mathematically describe what these source sensitivity functions are? The HYSPLIT manual states that these are source regions that contribute to the measurement at the sampling location but is there a definition that is more rigorous or derivative?
Thanks
Source Sensitivty Functions
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ariel.stein
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Re: Source Sensitivty Functions
Evaluation of the Transfer Coefficient Matrix (TCM) approach to model the atmospheric radionuclide air concentrations from Fukushima, Draxler, R.R., Rolph, G.D., 2012. J. Geophys. Res. 117, D05107.
Source term estimation using air concentration measurements and a Lagrangian dispersion model – Experiments with pseudo and real cesium-137 observations from the Fukushima nuclear accident, Chai, T., R. R. Draxler, and A. Stein, Atmospheric Environment, 106, pp. 241-251, doi:10.1016/j.atmosenv.2015.01.070, 2015
Improving volcanic ash predictions with the HYSPLIT dispersion model by assimilating MODIS satellite retrievals, Chai, T., A. Crawford, B. Stunder, M.J. Pavolonis, R. Draxler, and A. Stein,, Atmos. Chem. Phys., 17, pp. 2865-2879, doi:10.5194/acp-17-2865-2017, 2017
Source term estimation using air concentration measurements and a Lagrangian dispersion model – Experiments with pseudo and real cesium-137 observations from the Fukushima nuclear accident, Chai, T., R. R. Draxler, and A. Stein, Atmospheric Environment, 106, pp. 241-251, doi:10.1016/j.atmosenv.2015.01.070, 2015
Improving volcanic ash predictions with the HYSPLIT dispersion model by assimilating MODIS satellite retrievals, Chai, T., A. Crawford, B. Stunder, M.J. Pavolonis, R. Draxler, and A. Stein,, Atmos. Chem. Phys., 17, pp. 2865-2879, doi:10.5194/acp-17-2865-2017, 2017