javawa wrote: ↑Fri Apr 12, 2024 1:33 pm
The map format is reverse engineered pretty well.
Yes, pretty well, but not completely.
I have more time committed to learning Garmin map coding than all of the devices on this wiki. This is not a subject for casual study.
javawa wrote: ↑Fri Apr 12, 2024 1:33 pm
They would have noticed those identifiers.
Apparently not.
There are multiple methods used to embed the map ID into a Garmin map file. Not all maps use all methods. No doubt, some of them are used for security purposes to prevent theft, and as such I am unable to share more details at this time.