| 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 | 9.0 | 16.2 | 26.9 | 29 | Click here |
| maesub.mp | APRSdos | 32 | 25.4 | 89.2 | 6.4 | 924 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 42.3 | 2.5 | 94.4 | 987 | Click here |
| mamass.mp | APRSdos | 64 | 51.6 | 89.6 | 13.8 | 1904 | Click here |
| midlant.mp | APRSdos | 129 | 113.8 | 60.3 | 67.2 | 1404 | Click here |
| usaeast.mp | APRSdos | 300 | 215.5 | 77.0 | 20.7 | 2345 | Click here |
| li.mp | APRSdos | 300 | 215.5 | 77.0 | 20.7 | 3115 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1193.0 | 53.7 | 28.5 | 3852 | Click here |
| usa.pdb | PocketAPRS | 500 | 1193.0 | 53.7 | 28.5 | 4389 | Click here |
| bertha.mp | APRSdos | 786 | 817.7 | 27.8 | 96.2 | 1748 | Click here |
| usa.mp | APRSdos | 1429 | 1088.6 | 85.0 | 7.2 | 3241 | Click here |
| world.mp | APRSdos | 6429 | 3974.5 | 56.5 | 23.4 | 8806 | Click here |
| world.pdb | PocketAPRS | 20480 | 4654.3 | 40.4 | 51.2 | 20992 | Click here |