Fig. 4From: Deep phenotyping meets big data: the Geoscience and hEalth Cohort COnsortium (GECCO) data to enable exposome studies in The NetherlandsMap example showing the kernel density (in average number of supermarkets per km2) of supermarket access within a 1000-m radius for the Netherlands (left) and the Amsterdam region (right) in 2008, where dark red indicates higher accessBack to article page