No audio available for this content. Avenza Systems has announced that its mobile mapping app, Avenza Maps, will now come in a Pro version. Avenza Maps Pro is an annual subscription designed to meet ...
The United States Geological Survey (USGS) continues to support the delivery of its digital maps through Avenza Systems Inc.‘s PDF Maps app. It has widened the selection to more than 120,000 US Topo ...
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