| 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 | ||
| conwest.mp | APRSdos | 51 | 34.0 | 34.2 | 55.8 | 609 | Click here |
| usancen.mp | APRSdos | 343 | 361.0 | 32.5 | 97.0 | 1313 | Click here |
| nexrad/rad_gjx.geo | NWSRadar | 500 | 51.1 | 72.2 | 39.5 | 2192 | NEXRAD GRAND JUNCTION,CO |
| usiroads.pdb | PocketAPRS | 500 | 613.9 | 25.5 | 18.4 | 2192 | Click here |
| usa.pdb | PocketAPRS | 500 | 613.9 | 25.5 | 18.4 | 2192 | Click here |
| usa.mp | APRSdos | 1429 | 474.3 | 36.0 | 4.1 | 3121 | Click here |
| world.mp | APRSdos | 6429 | 5524.4 | 83.5 | 20.9 | 8956 | Click here |
| world.pdb | PocketAPRS | 20480 | 6201.2 | 59.6 | 47.8 | 23603 | Click here |