Garmin is one of the top brands of GPS Units, which are available. One of the best features of Garmin GPS Units is the fact that the units have the ability to receive and download custom-made maps. You will need a specific computer program in order to create maps for Garmin GPS Units. This program is called cGPSmapper.
You can purchase cGPSmapper at its website: http://www.cgpsmapper.com. cGPSmapper is available for purchase in both professional and standard versions. You will have to purchase a registration key in order for the program to work. However, you can use cGPSmapper for thirty days without a registration key, in order to test the program out.
This program is available specifically for Garmin products. However, it should be noted that the cGPSmapper system was developed independently from Garmin. It was developed, in order to fill a gap where other GPS programs leave off, and it works quite well, if you know how to use it properly.
You need to make sure that you have a few necessary items or programs. These will be used to help you generate your map and download it to your GPS device. What you need will include cGPSmapper, geographical information...