| 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 | ||
| mawma.mp | APRSdos | 29 | 13.9 | 15.7 | 44.7 | 29 | Click here |
| maesub.mp | APRSdos | 32 | 26.5 | 89.6 | 22.2 | 928 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 37.0 | 2.8 | 82.5 | 868 | Click here |
| mamass.mp | APRSdos | 64 | 52.9 | 89.8 | 21.7 | 1787 | Click here |
| midlant.mp | APRSdos | 129 | 109.6 | 60.2 | 63.3 | 1364 | Click here |
| usaeast.mp | APRSdos | 300 | 214.0 | 77.0 | 19.0 | 2305 | Click here |
| li.mp | APRSdos | 300 | 214.0 | 77.0 | 19.0 | 3075 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1191.4 | 53.7 | 28.2 | 3812 | Click here |
| usa.pdb | PocketAPRS | 500 | 1191.4 | 53.7 | 28.2 | 4349 | Click here |
| bertha.mp | APRSdos | 786 | 812.7 | 27.9 | 95.6 | 1742 | Click here |
| usa.mp | APRSdos | 1429 | 1088.7 | 85.0 | 6.8 | 3235 | Click here |
| world.mp | APRSdos | 6429 | 3974.7 | 56.5 | 23.3 | 8800 | Click here |
| world.pdb | PocketAPRS | 20480 | 4653.2 | 40.4 | 51.1 | 20991 | Click here |