| 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 | 13.7 | 13.0 | 44.7 | 29 | Click here |
| maesub.mp | APRSdos | 32 | 27.2 | 92.1 | 22.3 | 953 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 37.0 | 4.7 | 82.5 | 868 | Click here |
| mamass.mp | APRSdos | 64 | 53.6 | 91.0 | 21.8 | 1799 | Click here |
| midlant.mp | APRSdos | 129 | 109.1 | 59.6 | 63.3 | 1358 | Click here |
| usaeast.mp | APRSdos | 300 | 213.4 | 76.7 | 19.0 | 2296 | Click here |
| li.mp | APRSdos | 300 | 213.4 | 76.7 | 19.0 | 3063 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1190.7 | 53.7 | 28.2 | 3800 | Click here |
| usa.pdb | PocketAPRS | 500 | 1190.7 | 53.7 | 28.2 | 4337 | Click here |
| bertha.mp | APRSdos | 786 | 812.9 | 28.0 | 95.6 | 1742 | Click here |
| usa.mp | APRSdos | 1429 | 1088.0 | 85.0 | 6.8 | 3235 | Click here |
| world.mp | APRSdos | 6429 | 3975.4 | 56.6 | 23.3 | 8801 | Click here |
| world.pdb | PocketAPRS | 20480 | 4653.9 | 40.4 | 51.1 | 20991 | Click here |