SANTA CLARA, CA – May 8, 2012 – Magellan, a leader of innovative GPS devices for vehicles, outdoor and mobile navigation, today announced the availability of National Geographic's TOPO!, the most ...

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Using the now-complete Cassini data set, Cornell University astronomers have created a new global topographic map of Saturn’s moon Titan that has opened new windows into understanding its liquid flows ...

A new high resolution digital dataset and map—named Itiner-e—of roads throughout the Roman Empire around the year 150 CE is presented in research published in Scientific Data. The findings increase ...

An instrument aboard the Terra satellite has generated the most complete digital topographic map of the Earth ever made, covering 99% of the planet The most complete digital topographic map of the ...