| 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 | ||
| txneast.mp | APRSdos | 61 | 39.1 | 39.9 | 48.5 | 61 | Click here |
| txstate.mp | APRSdos | 300 | 310.9 | 92.6 | 43.3 | 1226 | Click here |
| usacen.mp | APRSdos | 371 | 261.2 | 17.0 | 65.4 | 1025 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 51.9 | 1.4 | 2.5 | 1154 | Click here |
| usa.pdb | PocketAPRS | 500 | 51.9 | 1.4 | 2.5 | 1154 | Click here |
| usa.mp | APRSdos | 1429 | 418.2 | 5.1 | 27.6 | 2083 | Click here |
| world.mp | APRSdos | 6429 | 5112.5 | 74.3 | 15.6 | 7826 | Click here |
| world.pdb | PocketAPRS | 20480 | 5679.6 | 53.1 | 40.9 | 22408 | Click here |