| 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 | ||
| mtseast.mp | APRSdos | 56 | 68.1 | 95.4 | 89.3 | 1903 | Click here |
| mtstate.mp | APRSdos | 121 | 107.7 | 78.8 | 57.6 | 1485 | Click here |
| wyoming.mp | APRSdos | 121 | 145.2 | 91.6 | 86.9 | 1906 | Click here |
| ssk.pdb | PocketAPRS | 320 | 412.9 | 9.3 | 92.0 | 1240 | Click here |
| sab2.pdb | PocketAPRS | 320 | 514.4 | 88.1 | 92.4 | 2125 | Click here |
| usancen.mp | APRSdos | 343 | 39.2 | 12.7 | 4.0 | 2148 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 805.0 | 22.4 | 39.9 | 2305 | Click here |
| usa.pdb | PocketAPRS | 500 | 805.0 | 22.4 | 39.9 | 2305 | Click here |
| usa.mp | APRSdos | 1429 | 491.5 | 31.3 | 20.1 | 3234 | Click here |
| world.mp | APRSdos | 6429 | 5328.4 | 82.4 | 26.2 | 9058 | Click here |
| world.pdb | PocketAPRS | 20480 | 6075.2 | 58.9 | 55.0 | 21619 | Click here |