| 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 | ||
| usaeast.mp | APRSdos | 300 | 56.8 | 11.5 | 15.2 | 300 | Click here |
| li.mp | APRSdos | 300 | 56.8 | 11.5 | 15.2 | 300 | Click here |
| nexrad/rad_ccx.geo | NWSRadar | 500 | 25.4 | 1.1 | 34.0 | 500 | NEXRAD STATE COLLEGE,PA |
| usiroads.pdb | PocketAPRS | 500 | 933.0 | 41.6 | 21.8 | 500 | Click here |
| usa.pdb | PocketAPRS | 500 | 933.0 | 41.6 | 21.8 | 500 | Click here |
| bertha.mp | APRSdos | 786 | 826.4 | 61.6 | 82.6 | 2228 | Click here |
| usa.mp | APRSdos | 1429 | 859.9 | 66.5 | 0.3 | 3536 | Click here |
| world.mp | APRSdos | 6429 | 4217.5 | 60.7 | 21.7 | 9143 | Click here |
| world.pdb | PocketAPRS | 20480 | 4867.5 | 43.3 | 49.0 | 23194 | Click here |