| 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 | ||
| usaeast.mp | APRSdos | 300 | 248.1 | 85.0 | 32.8 | 1150 | Click here |
| li.mp | APRSdos | 300 | 248.1 | 85.0 | 32.8 | 2000 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 171.1 | 80.4 | 26.7 | 2824 | Click here |
| nexrad/rad_dtx.geo | NWSRadar | 500 | 49.7 | 83.4 | 26.3 | 3838 | NEXRAD WHITE LAKE,MI |
| usiroads.pdb | PocketAPRS | 500 | 820.9 | 31.5 | 30.7 | 3838 | Click here |
| usa.pdb | PocketAPRS | 500 | 820.9 | 31.5 | 30.7 | 3838 | Click here |
| usa.mp | APRSdos | 1429 | 664.1 | 51.0 | 9.8 | 5277 | Click here |
| world.mp | APRSdos | 6429 | 4397.5 | 64.1 | 23.9 | 10918 | Click here |
| world.pdb | PocketAPRS | 20480 | 5081.3 | 45.8 | 51.9 | 20999 | Click here |