The elegance of using virtual interactive lenses to provide alternative visual representations
for selected regions of interest is highly valued, especially in the realm of visualization …

Networks can be represented as node-link diagram. In geo-referenced networks, the used
node-link diagram has nodes placed accordingly with geographical criteria. Different graph …

Visual clutter is a hot topic in the domain of node-link diagrams as it negatively affects
usability, aesthetics and data interpretation. The organization of items, ie the way nodes and …

An increasing amount of geographic data is now freely available on the Internet, and this
number is expected to increase as monitoring systems and sensors are becoming a …

Flow maps are graphical representations that depict the movement of a geospatial
phenomenon, eg migration and trade flows, from one location to another. These maps depict …

Global resource flows and indicators for emerging challenges relevant to the realization of
sustainable development goals are of high interest for research on sustainable development …