Data-based graphs to quantify the underlying data via graphical rulers like an x-axis or a colour bar.

Seismic hazard

Seismic hazard maps presenting the level of certain ground motions that have a 10% chance of exceedance during a 50-year time span.

Ocean surface areas

Global maps of the Earth schematically highlighting the individual surface areas of the World’s oceans, including the Pacific, Atlantic, and Indian oceans.