| 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 | ||
| mi-upper.mp | APRSdos | 96 | 98.1 | 17.2 | 96.4 | 1060 | Click here |
| iailinmo.mp | APRSdos | 221 | 249.7 | 65.4 | 93.3 | 1808 | Click here |
| nontc.pdb | PocketAPRS | 320 | 276.1 | 7.0 | 88.6 | 1206 | Click here |
| nexrad/rad_grb.geo | NWSRadar | 500 | 47.0 | 38.8 | 56.7 | 1067 | NEXRAD GREEN BAY,WI |
| usiroads.pdb | PocketAPRS | 500 | 755.4 | 19.6 | 38.5 | 1067 | Click here |
| usa.pdb | PocketAPRS | 500 | 755.4 | 19.6 | 38.5 | 1067 | Click here |
| usa.mp | APRSdos | 1429 | 494.1 | 32.8 | 18.5 | 1996 | Click here |
| world.mp | APRSdos | 6429 | 4598.7 | 68.1 | 25.9 | 7677 | Click here |
| world.pdb | PocketAPRS | 20480 | 5312.6 | 48.7 | 54.5 | 21025 | Click here |