| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| Toporama 50k | Toporama | 4 | 0 | 5 | Click here | ||
| Toporama 250k | Toporama | 20 | 0 | 25 | Click here | ||
| Alberta.pdb | PocketAPRS | 70 | 197.4 | 10.8 | 59.8 | 668 | Click here |
| British Columbia.pdb | PocketAPRS | 150 | 470.6 | 97.0 | 49.3 | 1718 | Click here |
| ssk.pdb | PocketAPRS | 320 | 356.6 | 94.7 | 17.1 | 2835 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 377.1 | 95.3 | 17.2 | 3788 | Click here |
| sab2.pdb | PocketAPRS | 320 | 116.1 | 19.1 | 21.6 | 3788 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1278.8 | 41.9 | 59.9 | 1099 | Click here |
| usa.pdb | PocketAPRS | 500 | 1278.8 | 41.9 | 59.9 | 1099 | Click here |
| usa.mp | APRSdos | 1429 | 959.9 | 61.1 | 42.6 | 2639 | Click here |
| pacifice.mp | APRSdos | 3571 | 4238.6 | 99.0 | 67.6 | 5237 | Click here |
| world.mp | APRSdos | 6429 | 5488.1 | 89.0 | 31.2 | 8985 | Click here |
| world.pdb | PocketAPRS | 20480 | 6315.9 | 63.6 | 61.6 | 21732 | Click here |