| 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 | 177.5 | 6.5 | 53.9 | 609 | Click here |
| British Columbia.pdb | PocketAPRS | 150 | 455.0 | 95.3 | 43.8 | 1642 | Click here |
| ssk.pdb | PocketAPRS | 320 | 359.5 | 96.9 | 12.8 | 2781 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 364.5 | 93.2 | 12.8 | 3713 | Click here |
| sab2.pdb | PocketAPRS | 320 | 104.0 | 21.8 | 17.5 | 3713 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1298.1 | 42.4 | 61.0 | 1110 | Click here |
| usa.pdb | PocketAPRS | 500 | 1298.1 | 42.4 | 61.0 | 1110 | Click here |
| usa.mp | APRSdos | 1429 | 977.6 | 61.9 | 43.9 | 2658 | Click here |
| pacifice.mp | APRSdos | 3571 | 4233.9 | 98.7 | 68.2 | 5240 | Click here |
| world.mp | APRSdos | 6429 | 5485.7 | 89.2 | 31.5 | 8990 | Click here |
| world.pdb | PocketAPRS | 20480 | 6317.1 | 63.7 | 62.0 | 21737 | Click here |