| 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 | ||
| scradar.mp | APRSdos | 50 | 54.3 | 45.9 | 94.7 | 997 | Click here |
| usaseast.mp | APRSdos | 393 | 389.6 | 22.0 | 92.5 | 1318 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 37.4 | 56.0 | 21.3 | 1985 | NEXRAD MORRISTOWN,TN |
| nexrad/rad_gsp.geo | NWSRadar | 500 | 66.0 | 38.7 | 82.7 | 1327 | NEXRAD GREER,SC |
| usiroads.pdb | PocketAPRS | 500 | 663.4 | 30.8 | 5.5 | 1327 | Click here |
| usa.pdb | PocketAPRS | 500 | 663.4 | 30.8 | 5.5 | 1327 | Click here |
| bertha.mp | APRSdos | 786 | 827.3 | 91.5 | 49.2 | 2528 | Click here |
| usa.mp | APRSdos | 1429 | 725.2 | 50.0 | 18.7 | 3171 | Click here |
| world.mp | APRSdos | 6429 | 4469.4 | 64.3 | 17.6 | 8814 | Click here |
| world.pdb | PocketAPRS | 20480 | 5053.6 | 45.9 | 43.5 | 22865 | Click here |