| 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 | ||
| tnebig.mp | APRSdos | 64 | 31.7 | 7.0 | 46.8 | 64 | Click here |
| usaseast.mp | APRSdos | 393 | 384.3 | 5.2 | 93.5 | 1328 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 32.2 | 49.6 | 16.0 | 1435 | NEXRAD MORRISTOWN,TN |
| usiroads.pdb | PocketAPRS | 500 | 600.2 | 27.8 | 5.7 | 1435 | Click here |
| usa.pdb | PocketAPRS | 500 | 600.2 | 27.8 | 5.7 | 1435 | Click here |
| bertha.mp | APRSdos | 786 | 887.2 | 99.9 | 49.7 | 2720 | Click here |
| usa.mp | APRSdos | 1429 | 666.8 | 45.4 | 18.4 | 3363 | Click here |
| world.mp | APRSdos | 6429 | 4531.7 | 65.3 | 17.7 | 9016 | Click here |
| world.pdb | PocketAPRS | 20480 | 5117.5 | 46.7 | 43.6 | 23067 | Click here |