Networks / Pajek
Package for Large Network Analysis

combining SVG networks with background gis pictures in an interface that is interactive and provides a batch mode so as to make 100s of standardized time series images, e.g., for dynamic gifs (FIRST right click to zoom, THEN YOU CAN alt-left click to pan): how to see openhistory city site for a full scale dynamic example

Regions Population Capitals Consumption nodes scaled according to centers of consumption