| 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 | ||
| usaseast.mp | APRSdos | 393 | 262.3 | 29.9 | 56.9 | 962 | Click here |
| nexrad/rad_clx.geo | NWSRadar | 500 | 70.8 | 83.6 | 63.9 | 1975 | NEXRAD GRAYS,SC |
| nexrad/rad_cae.geo | NWSRadar | 500 | 55.8 | 76.9 | 38.7 | 2744 | NEXRAD WEST COLUMBIA,SC |
| usiroads.pdb | PocketAPRS | 500 | 699.7 | 32.3 | 3.2 | 2744 | Click here |
| usa.pdb | PocketAPRS | 500 | 699.7 | 32.3 | 3.2 | 2744 | Click here |
| bertha.mp | APRSdos | 786 | 746.5 | 87.5 | 31.4 | 3905 | Click here |
| usa.mp | APRSdos | 1429 | 827.1 | 52.2 | 28.5 | 5070 | Click here |
| world.mp | APRSdos | 6429 | 4462.8 | 63.8 | 15.4 | 10708 | Click here |
| world.pdb | PocketAPRS | 20480 | 5010.2 | 45.6 | 40.6 | 24759 | Click here |