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About GMA
A simple application for calculating the Grid Magnetic Angle of a map.
A simple application for accurately calculating the Grid Magnetic Angle of a map.
Works using Degrees or Mils.
Can convert Mils to Degrees and Degrees to Mils
What's new in the latest 1.0
Last updated on Jun 26, 2016
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Videos and Screenshots
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