| 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 | ||
| mostate.mp | APRSdos | 129 | 149.6 | 80.8 | 84.4 | 1781 | Click here |
| usacen.mp | APRSdos | 371 | 118.2 | 30.6 | 12.7 | 2023 | Click here |
| nexrad/rad_sgf.geo | NWSRadar | 500 | 54.7 | 90.9 | 11.3 | 3061 | NEXRAD SPRINGFIELD,MO |
| nexrad/rad_inx.geo | NWSRadar | 500 | 73.6 | 81.1 | 74.0 | 2051 | NEXRAD INOLA,OK |
| usiroads.pdb | PocketAPRS | 500 | 181.2 | 3.7 | 9.7 | 2051 | Click here |
| usa.pdb | PocketAPRS | 500 | 181.2 | 3.7 | 9.7 | 2051 | Click here |
| usa.mp | APRSdos | 1429 | 237.2 | 8.6 | 13.9 | 2980 | Click here |
| world.mp | APRSdos | 6429 | 5009.1 | 73.5 | 18.7 | 8715 | Click here |
| world.pdb | PocketAPRS | 20480 | 5623.1 | 52.5 | 44.9 | 23291 | Click here |