| 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 | 33.6 | 30.0 | 56.8 | 619 | Click here |
| usancen.mp | APRSdos | 343 | 370.4 | 42.2 | 97.1 | 1314 | Click here |
| nexrad/rad_gjx.geo | NWSRadar | 500 | 31.0 | 19.4 | 38.8 | 1471 | NEXRAD GRAND JUNCTION,CO |
| usiroads.pdb | PocketAPRS | 500 | 641.1 | 27.0 | 18.4 | 1471 | Click here |
| usa.pdb | PocketAPRS | 500 | 641.1 | 27.0 | 18.4 | 1471 | Click here |
| usa.mp | APRSdos | 1429 | 504.3 | 38.4 | 4.1 | 2400 | Click here |
| world.mp | APRSdos | 6429 | 5552.5 | 84.0 | 20.9 | 8240 | Click here |
| world.pdb | PocketAPRS | 20480 | 6231.2 | 60.0 | 47.8 | 22891 | Click here |