Fig. 4From: Street masking: a network-based geographic mask for easily protecting geoprivacyResults of Ripley’s K function analysis for clustering at different spatial scales in Surrey. Results here diverge more than in Vancouver due to increased population heterogeneity. Population-based donut geomasking significantly increases clustering compared to other masks. Street masking and distance-based donut geomasking produce similar results to the original dataBack to article page