| 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 | ||
| txsouth.mp | APRSdos | 104 | 56.7 | 10.9 | 51.2 | 616 | Click here |
| nexrad/rad_bro.geo | NWSRadar | 500 | 31.4 | 42.2 | 18.3 | 1012 | NEXRAD BROWNSVILLE,TX |
| usiroads.pdb | PocketAPRS | 500 | 499.9 | 4.1 | 29.3 | 1012 | Click here |
| usa.pdb | PocketAPRS | 500 | 499.9 | 4.1 | 29.3 | 1012 | Click here |
| usa.mp | APRSdos | 1429 | 863.5 | 3.3 | 57.8 | 2007 | Click here |
| world.mp | APRSdos | 6429 | 5364.3 | 76.2 | 8.9 | 7769 | Click here |
| world.pdb | PocketAPRS | 20480 | 5823.8 | 54.4 | 32.0 | 22364 | Click here |