| 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 | ||
| nashvill.pdb | PocketAPRS | 10 | 8.0 | 25.1 | 1.1 | 10 | Click here |
| tncentrl.mp | APRSdos | 47 | 28.8 | 48.8 | 37.3 | 47 | Click here |
| usaseast.mp | APRSdos | 393 | 411.0 | 27.9 | 96.5 | 1358 | Click here |
| nexrad/rad_ohx.geo | NWSRadar | 500 | 4.8 | 5.4 | 4.8 | 1465 | NEXRAD OLD HICKORY,TN |
| nexrad/rad_hpx.geo | NWSRadar | 500 | 46.3 | 53.3 | 44.8 | 1998 | NEXRAD TRENTON,KY |
| usiroads.pdb | PocketAPRS | 500 | 477.7 | 21.9 | 6.4 | 1998 | Click here |
| usa.pdb | PocketAPRS | 500 | 477.7 | 21.9 | 6.4 | 1998 | Click here |
| usa.mp | APRSdos | 1429 | 551.9 | 36.3 | 17.6 | 2927 | Click here |
| world.mp | APRSdos | 6429 | 4652.7 | 67.4 | 17.9 | 8601 | Click here |
| world.pdb | PocketAPRS | 20480 | 5243.4 | 48.1 | 43.9 | 22652 | Click here |