Fig. 2
From: Geostatistical COVID-19 infection risk maps for Portugal
Experimental and variogram models of COVID-19 infection rate on three different days
Fig. 2 | International Journal of Health Geographics
From: Geostatistical COVID-19 infection risk maps for Portugal
Experimental and variogram models of COVID-19 infection rate on three different days
International Journal of Health Geographics