Generate raster maps compatible with GPS devices from the Garmin line or receivers. Convert KMZ overlay files accessible from Google Earth and display their content in high resolutions, edit the images, separate larger maps into small sections for navigation, etc.
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G-Raster is a program program that turbocharges the process of creating raster Custom Maps for your Garmin GPS receiver. It lets you easily convert KMZ overlay files calibrated in Google Earth, using images larger than 1024 x 1024 pixels, by chopping them up into smaller tiles fully compatible with Garmin units.