| 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 | 16.9 | 25.5 | 52.2 | 551 | Click here |
| maesub.mp | APRSdos | 32 | 24.9 | 81.0 | 28.9 | 1364 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 34.7 | 3.7 | 77.5 | 818 | Click here |
| mamass.mp | APRSdos | 64 | 51.3 | 85.5 | 25.1 | 1694 | Click here |
| midlant.mp | APRSdos | 129 | 109.5 | 62.3 | 61.6 | 1368 | Click here |
| usaeast.mp | APRSdos | 300 | 215.9 | 77.9 | 18.2 | 2318 | Click here |
| li.mp | APRSdos | 300 | 215.9 | 77.9 | 18.2 | 3097 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1193.2 | 53.9 | 28.0 | 3836 | Click here |
| usa.pdb | PocketAPRS | 500 | 1193.2 | 53.9 | 28.0 | 4375 | Click here |
| bertha.mp | APRSdos | 786 | 809.8 | 27.5 | 95.3 | 1739 | Click here |
| usa.mp | APRSdos | 1429 | 1091.3 | 85.2 | 6.7 | 3234 | Click here |
| world.mp | APRSdos | 6429 | 3972.3 | 56.5 | 23.3 | 8799 | Click here |
| world.pdb | PocketAPRS | 20480 | 4650.3 | 40.4 | 51.0 | 20990 | Click here |