| 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 | ||
| albrmham.mp | APRSdos | 49 | 47.7 | 97.2 | 16.0 | 1021 | Click here |
| usaseast.mp | APRSdos | 393 | 253.5 | 18.6 | 59.0 | 983 | Click here |
| nexrad/rad_mxx.geo | NWSRadar | 500 | 63.7 | 8.7 | 85.0 | 1350 | NEXRAD CARRVILLE,AL |
| nexrad/rad_bmx.geo | NWSRadar | 500 | 50.6 | 69.9 | 34.4 | 2049 | NEXRAD ALABASTER,AL |
| usiroads.pdb | PocketAPRS | 500 | 510.5 | 23.5 | 2.7 | 2049 | Click here |
| usa.pdb | PocketAPRS | 500 | 510.5 | 23.5 | 2.7 | 2049 | Click here |
| usa.mp | APRSdos | 1429 | 672.4 | 38.9 | 27.9 | 2978 | Click here |
| world.mp | APRSdos | 6429 | 4648.0 | 66.8 | 15.6 | 8646 | Click here |
| world.pdb | PocketAPRS | 20480 | 5200.2 | 47.7 | 40.8 | 22697 | Click here |