| 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 | ||
| British Columbia.pdb | PocketAPRS | 150 | 359.2 | 18.1 | 99.3 | 1143 | Click here |
| wa-or.mp | APRSdos | 286 | 196.8 | 66.5 | 41.0 | 1944 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 252.6 | 1.7 | 56.5 | 885 | Click here |
| usawest.mp | APRSdos | 429 | 521.0 | 85.8 | 93.4 | 2221 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1497.0 | 64.4 | 49.4 | 2936 | Click here |
| usa.pdb | PocketAPRS | 500 | 1497.0 | 64.4 | 49.4 | 3580 | Click here |
| usa.mp | APRSdos | 1429 | 1243.3 | 95.6 | 30.8 | 5465 | Click here |
| pacifice.mp | APRSdos | 3571 | 3829.3 | 85.2 | 62.9 | 5052 | Click here |
| world.mp | APRSdos | 6429 | 5902.1 | 96.7 | 28.6 | 8877 | Click here |
| world.pdb | PocketAPRS | 20480 | 6733.6 | 69.1 | 58.1 | 21752 | Click here |