Ethylene (C2H4) point-sources detected by the IASI infrared satellite instrument (2008-2020).
收藏资源简介：
This dataset includes the super-sampled IASI 0.01° × 0.01° C<sub>2</sub>H<sub>4</sub> HRI dataset in GeoTIFF format and the catalogue of the identified and categorized C<sub>2</sub>H<sub>4</sub> point-sources in kml format (C2H4_HRI_pointsources.zip). It also includes the super-sampled IASI C<sub>2</sub>H<sub>4</sub> total columns used to calculate the emission fluxes from the analyzed point-sources (C2H4_column_pointsources.zip) and the source data needed to reproduce the figures (C2H4_SourceData.zip). The code to calculate the C<sub>2</sub>H<sub>4</sub> HRI from IASI spectra and to retrieve the C<sub>2</sub>H<sub>4</sub> total columns is provided (C2H4_codes.zip), along with the artificial neural network used for the retrievals, instructions and example data. The codes of the oversampling, wind rotation and supersampling are available in the paper of Clarisse <em>et al.</em> (2019) at https://doi.org/10.5194/amt-12-5457-2019.
