| 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 | 84.3 | 29.3 | 20.7 | 70 | Click here |
| British Columbia.pdb | PocketAPRS | 150 | 358.2 | 80.9 | 25.9 | 959 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 337.4 | 76.2 | 42.0 | 1891 | Click here |
| sab2.pdb | PocketAPRS | 320 | 203.6 | 44.3 | 34.4 | 1891 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1519.9 | 46.5 | 75.6 | 1256 | Click here |
| usa.pdb | PocketAPRS | 500 | 1519.9 | 46.5 | 75.6 | 1256 | Click here |
| usa.mp | APRSdos | 1429 | 1179.7 | 68.1 | 60.3 | 2713 | Click here |
| pacifice.mp | APRSdos | 3571 | 4219.9 | 96.1 | 74.7 | 5279 | Click here |
| world.mp | APRSdos | 6429 | 5418.7 | 90.6 | 35.2 | 9043 | Click here |
| world.pdb | PocketAPRS | 20480 | 6290.6 | 64.7 | 66.9 | 21796 | Click here |