| 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 | ||
| nh-vt.mp | APRSdos | 56 | 60.5 | 72.7 | 84.7 | 1630 | Click here |
| mamass.mp | APRSdos | 64 | 41.0 | 3.1 | 61.0 | 674 | Click here |
| neweng.mp | APRSdos | 286 | 271.4 | 31.4 | 87.4 | 1160 | Click here |
| usaeast.mp | APRSdos | 300 | 278.2 | 95.6 | 36.7 | 2130 | Click here |
| li.mp | APRSdos | 300 | 278.2 | 95.6 | 36.7 | 3086 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1253.8 | 56.3 | 31.5 | 3849 | Click here |
| usa.pdb | PocketAPRS | 500 | 1253.8 | 56.3 | 31.5 | 4412 | Click here |
| usa.mp | APRSdos | 1429 | 1135.8 | 88.9 | 10.6 | 6230 | Click here |
| world.mp | APRSdos | 6429 | 3925.7 | 55.7 | 24.1 | 11787 | Click here |
| world.pdb | PocketAPRS | 20480 | 4618.2 | 39.8 | 52.2 | 21002 | Click here |