| 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 | 14.7 | 19.7 | 21.1 | 50 | Click here |
| usaseast.mp | APRSdos | 393 | 341.3 | 30.3 | 77.8 | 1171 | Click here |
| nexrad/rad_gsp.geo | NWSRadar | 500 | 8.6 | 13.8 | 1.6 | 1278 | NEXRAD GREER,SC |
| nexrad/rad_cae.geo | NWSRadar | 500 | 73.0 | 74.2 | 76.3 | 2005 | NEXRAD WEST COLUMBIA,SC |
| usiroads.pdb | PocketAPRS | 500 | 694.0 | 32.3 | 1.9 | 2005 | Click here |
| usa.pdb | PocketAPRS | 500 | 694.0 | 32.3 | 1.9 | 2005 | Click here |
| bertha.mp | APRSdos | 786 | 773.6 | 87.3 | 41.8 | 3164 | Click here |
| usa.mp | APRSdos | 1429 | 782.2 | 52.3 | 22.7 | 4330 | Click here |
| world.mp | APRSdos | 6429 | 4447.4 | 63.8 | 16.7 | 9968 | Click here |
| world.pdb | PocketAPRS | 20480 | 5016.3 | 45.6 | 42.3 | 24019 | Click here |