Name
Abstract | ||
|---|---|---|
The aim of this work is to develop and test a simple methodology for CO2 emission retrieval applied to hyperspectral PRISMA data. Model simulations are used to infer the best SWIR channels for CO2 retrieval purposes, the weight coefficients for a Continuum Interpolated Band Ratio (CIBR) index calculation, and the factor for converting the CIBR values to XCO2 (ppm) estimations above the background. This method has been applied to two test cases relating to the LUSI volcanic area (Indonesia) and the Solfatara area in the caldera of Campi Flegrei (Italy). The results show the capability of the method to detect and estimate CO2 emissions at a local spatial scale and the potential of PRISMA acquisitions for gas retrieval. The limits of the method are also evaluated and discussed, indicating a satisfactory application for medium/strong emissions and over soils with a reflectance greater than 0.1. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.3390/rs13224502 | REMOTE SENSING |
Keywords | DocType | Volume |
carbon dioxide, PRISMA mission, SWIR spectral region | Journal | 13 |
Issue | Citations | PageRank |
22 | 0 | 0.34 |
References | Authors | |
0 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Vito Romaniello | 1 | 1 | 1.72 |
| Claudia Spinetti | 2 | 10 | 4.46 |
| Malvina Silvestri | 3 | 2 | 6.42 |
| Maria Fabrizia Buongiorno | 4 | 0 | 0.34 |