Typology of Uncertainty in Static Geolocated Graphs for Visualization
Tatiana von Landesberger, Sebastian Bremm, Marcel Wunderlich · IEEE Computer Graphics and Applications · 2017
Static geolocated graphs have nodes connected by edges, where both can have geographic location and associated attributes. For example, it can be uncertain exactly where a node is located or whether an edge between two nodes exists. Because source data is often incomplete or inexact, it is necessary to visualize this uncertainty to help users make appropriate decisions. The proposed typology of uncertainty extends related typologies with specific features needed for characterizing uncertainty in static geolocated graphs.