However, topographic maps, which depict physical features of the Earth’s surface, commonly use a variety of symbols. Here are five broad categories of symbols you’ll likely encounter on a ...

Back then, it was a regional list, conceived as an objective way to determine which mountains in the Indonesian archipelago would probably be worth attempting to hike at weekends. We developed the ...

Using scanned maps and data from the United States Geological Survey (USGS), Esri developed an interactive tool to explore topographic maps of the US.

The system is being used as an aid to VIU students, but it has also proven to be a handy interactive outreach tool at science ...