| 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 | 10.9 | 31.0 | 14.8 | 10 | Click here |
| tncentrl.mp | APRSdos | 47 | 33.1 | 52.9 | 46.2 | 576 | Click here |
| usaseast.mp | APRSdos | 393 | 414.7 | 27.4 | 97.6 | 1369 | Click here |
| nexrad/rad_ohx.geo | NWSRadar | 500 | 1.6 | 2.3 | 1.0 | 1476 | NEXRAD OLD HICKORY,TN |
| nexrad/rad_hpx.geo | NWSRadar | 500 | 44.6 | 56.4 | 39.0 | 2040 | NEXRAD TRENTON,KY |
| usiroads.pdb | PocketAPRS | 500 | 480.3 | 22.0 | 6.7 | 2040 | Click here |
| usa.pdb | PocketAPRS | 500 | 480.3 | 22.0 | 6.7 | 2040 | Click here |
| usa.mp | APRSdos | 1429 | 551.2 | 36.5 | 17.3 | 2969 | Click here |
| world.mp | APRSdos | 6429 | 4650.0 | 67.3 | 17.9 | 8642 | Click here |
| world.pdb | PocketAPRS | 20480 | 5241.7 | 48.1 | 43.9 | 22693 | Click here |