| 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 | ||
| tnnorth.mp | APRSdos | 29 | 2.8 | 9.7 | 2.9 | 29 | Click here |
| usaseast.mp | APRSdos | 393 | 399.6 | 13.2 | 96.5 | 1358 | Click here |
| nexrad/rad_ohx.geo | NWSRadar | 500 | 52.5 | 86.9 | 4.7 | 2334 | NEXRAD OLD HICKORY,TN |
| usiroads.pdb | PocketAPRS | 500 | 532.6 | 24.5 | 6.4 | 2334 | Click here |
| usa.pdb | PocketAPRS | 500 | 532.6 | 24.5 | 6.4 | 2334 | Click here |
| usa.mp | APRSdos | 1429 | 599.8 | 40.4 | 17.6 | 3263 | Click here |
| world.mp | APRSdos | 6429 | 4598.1 | 66.5 | 17.9 | 8928 | Click here |
| world.pdb | PocketAPRS | 20480 | 5187.9 | 47.5 | 43.9 | 22979 | Click here |