| 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 | 18.3 | 57.4 | 4.1 | 584 | Click here |
| tncentrl.mp | APRSdos | 47 | 36.6 | 71.4 | 33.9 | 1335 | Click here |
| usaseast.mp | APRSdos | 393 | 406.7 | 25.1 | 96.1 | 1354 | Click here |
| nexrad/rad_ohx.geo | NWSRadar | 500 | 8.8 | 11.7 | 7.1 | 1461 | NEXRAD OLD HICKORY,TN |
| nexrad/rad_htx.geo | NWSRadar | 500 | 75.0 | 25.7 | 98.3 | 1483 | NEXRAD HYTOP,AL |
| nexrad/rad_hpx.geo | NWSRadar | 500 | 54.9 | 70.3 | 47.1 | 2186 | NEXRAD TRENTON,KY |
| usiroads.pdb | PocketAPRS | 500 | 487.5 | 22.4 | 6.3 | 2186 | Click here |
| usa.pdb | PocketAPRS | 500 | 487.5 | 22.4 | 6.3 | 2186 | Click here |
| usa.mp | APRSdos | 1429 | 561.5 | 37.1 | 17.7 | 3115 | Click here |
| world.mp | APRSdos | 6429 | 4642.9 | 67.2 | 17.8 | 8787 | Click here |
| world.pdb | PocketAPRS | 20480 | 5233.1 | 48.0 | 43.8 | 22838 | Click here |