| 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 | ||
| Toporama 50k | Toporama | 4 | 0 | 5 | Click here | ||
| Toporama 250k | Toporama | 20 | 0 | 25 | Click here | ||
| vastate.mp | APRSdos | 79 | 53.4 | 55.1 | 42.6 | 630 | Click here |
| usaeast.mp | APRSdos | 300 | 173.3 | 36.6 | 45.1 | 851 | Click here |
| li.mp | APRSdos | 300 | 173.3 | 36.6 | 45.1 | 851 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 841.2 | 38.1 | 16.2 | 1051 | Click here |
| usa.pdb | PocketAPRS | 500 | 841.2 | 38.1 | 16.2 | 1051 | Click here |
| bertha.mp | APRSdos | 786 | 803.6 | 71.2 | 71.1 | 2209 | Click here |
| usa.mp | APRSdos | 1429 | 807.1 | 61.2 | 6.6 | 3464 | Click here |
| world.mp | APRSdos | 6429 | 4295.7 | 61.8 | 20.3 | 9082 | Click here |
| world.pdb | PocketAPRS | 20480 | 4923.1 | 44.2 | 47.1 | 23133 | Click here |