Fig. 3 | Scientific Reports

Fig. 3

From: Using multi-satellite observations to constrain ammonia emissions and unlock their potential over open water

Fig. 3

Spatial distribution of a-priori and a-posteriori \(\:\text{N}{\text{H}}_{3}\) emissions for May (left column), June (middle column), and July (right column) of 2019 when different satellite datasets are used. The first row presents prior concentrations (with no use of satellite data), the second row shows posterior concentrations constrained by IASI, the third row shows results constrained by CrIS, and the fourth row shows results constrained by the combination of IASI/CrIS. The calculations, as well as the maps, were produced with a Python (3.9.5) script (https://www.python.org/downloads/release/python-395/).

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