Global Mapper 27 is here. Geodetic accuracy, built into every workflow.

Learn More

Knowledge Base



Geographic Calculator
Geographic Calculator Knowledge Base
Global Mapper
Global Mapper Knowledge Base
Global Mapper Mobile
Global Mapper Mobile Android User Guide Global Mapper Mobile iOS User Guide
Development Tools
GeoCalc C++ Knowledge Base GeoCalc FM Knowledge Base Global Mapper SDK Knowledge Base Global Mapper Python Reference

Companies using Blue Marble’s geospatial technology

GM
National Geographic
Accuweather
Harvard University
Amazon
Exxon
Raytheon
PepsiCo
Microsoft
NASA