| 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 | 33.2 | 40.6 | 31.7 | 64 | Click here |
| usaseast.mp | APRSdos | 393 | 333.8 | 10.7 | 80.7 | 1200 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 65.3 | 15.1 | 86.7 | 1367 | NEXRAD MORRISTOWN,TN |
| usiroads.pdb | PocketAPRS | 500 | 618.3 | 28.8 | 2.6 | 1367 | Click here |
| usa.pdb | PocketAPRS | 500 | 618.3 | 28.8 | 2.6 | 1367 | Click here |
| bertha.mp | APRSdos | 786 | 848.2 | 97.1 | 43.2 | 2624 | Click here |
| usa.mp | APRSdos | 1429 | 711.2 | 46.9 | 22.0 | 3267 | Click here |
| world.mp | APRSdos | 6429 | 4520.0 | 65.0 | 16.9 | 8917 | Click here |
| world.pdb | PocketAPRS | 20480 | 5092.6 | 46.4 | 42.6 | 22968 | Click here |