Fig. 2From: Spatiotemporal evolution of COVID-19 in Portugal’s Mainland with self-organizing mapsQE and TE for all the 16,400 SOM models evaluated during the SOM parameterization (blue filled circles) for the five periods considered during the first year of pandemic: a 1st emergency state; b summer season; c sept-oct of 2020; d 2nd wave of COVID-19; e Holyday season. The model with the smallest QE and TE is highlighted in redBack to article page