| 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 | ||
| usacen.mp | APRSdos | 371 | 99.2 | 18.5 | 19.2 | 371 | Click here |
| nexrad/rad_vnx.geo | NWSRadar | 500 | 5.1 | 5.3 | 5.3 | 500 | NEXRAD CHEROKEE,OK |
| nexrad/rad_ict.geo | NWSRadar | 500 | 68.7 | 60.0 | 78.7 | 1887 | NEXRAD WICHITA,KS |
| usiroads.pdb | PocketAPRS | 500 | 169.0 | 4.6 | 8.2 | 1887 | Click here |
| usa.pdb | PocketAPRS | 500 | 169.0 | 4.6 | 8.2 | 1887 | Click here |
| usa.mp | APRSdos | 1429 | 239.6 | 4.1 | 15.6 | 2816 | Click here |
| world.mp | APRSdos | 6429 | 5183.2 | 76.4 | 18.3 | 8580 | Click here |
| world.pdb | PocketAPRS | 20480 | 5798.4 | 54.6 | 44.4 | 23177 | Click here |