| 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 | 36.4 | 58.1 | 2.6 | 645 | Click here |
| usaseast.mp | APRSdos | 393 | 354.7 | 13.6 | 85.4 | 1247 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 45.2 | 3.0 | 60.5 | 1105 | NEXRAD MORRISTOWN,TN |
| nexrad/rad_gsp.geo | NWSRadar | 500 | 64.7 | 91.7 | 43.5 | 2022 | NEXRAD GREER,SC |
| usiroads.pdb | PocketAPRS | 500 | 629.8 | 29.3 | 3.7 | 2022 | Click here |
| usa.pdb | PocketAPRS | 500 | 629.8 | 29.3 | 3.7 | 2022 | Click here |
| bertha.mp | APRSdos | 786 | 845.1 | 95.7 | 45.6 | 3265 | Click here |
| usa.mp | APRSdos | 1429 | 710.8 | 47.7 | 20.6 | 3908 | Click here |
| world.mp | APRSdos | 6429 | 4505.9 | 64.8 | 17.2 | 9556 | Click here |
| world.pdb | PocketAPRS | 20480 | 5083.2 | 46.3 | 43.0 | 23607 | Click here |