| 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 | ||
| ohcentrl.mp | APRSdos | 54 | 47.4 | 87.9 | 35.7 | 933 | Click here |
| usaeast.mp | APRSdos | 300 | 226.4 | 77.9 | 25.6 | 1958 | Click here |
| li.mp | APRSdos | 300 | 226.4 | 77.9 | 25.6 | 2737 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 751.0 | 32.5 | 19.8 | 2937 | Click here |
| usa.pdb | PocketAPRS | 500 | 751.0 | 32.5 | 19.8 | 2937 | Click here |
| bertha.mp | APRSdos | 786 | 929.7 | 87.0 | 78.6 | 2442 | Click here |
| usa.mp | APRSdos | 1429 | 683.8 | 52.5 | 2.5 | 3610 | Click here |
| world.mp | APRSdos | 6429 | 4401.6 | 63.8 | 21.2 | 9248 | Click here |
| world.pdb | PocketAPRS | 20480 | 5043.6 | 45.6 | 48.3 | 23299 | Click here |