how to import a geo-referenced raster (in jpg format) on my garmin etrex 20x?

Former Member over 6 years ago

Hi everyone.
with a GIS program (arcgis) I create a georeferenced raster in UTM coordinates. I tried to import the file into the GPS but I can not read the card. I tried to import the cartography with basecamp but I get an error message and tells me that the image is not georeferenced. How can I solve the problem ? Thank you

0 SUSSAMB over 6 years ago

Try reading through this to see if it helps

https://garmin.blogs.com/softwareupdates/2009/10/creating-and-using-garmin-custom-maps-in-five-easy-steps.html#.XA-cI01LHct

0 SUSSAMB over 6 years ago

There's also https://support.garmin.com/en-GB/?faq=FtEncUXbaE0xE04yZ7gTq5&searchQuery=General%20guidelines%20for%20creating%20Garmin%20Custom%20Maps