| 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 | ||
| montgome.pdb | PocketAPRS | 10 | 6.9 | 21.5 | 1.8 | 10 | Click here |
| usaseast.mp | APRSdos | 393 | 196.5 | 25.6 | 40.8 | 393 | Click here |
| nexrad/rad_mxx.geo | NWSRadar | 500 | 34.8 | 52.2 | 15.3 | 1022 | NEXRAD CARRVILLE,AL |
| nexrad/rad_eox.geo | NWSRadar | 500 | 73.1 | 78.9 | 71.4 | 2003 | NEXRAD ECHO,AL |
| nexrad/rad_bmx.geo | NWSRadar | 500 | 51.9 | 26.5 | 65.9 | 1159 | NEXRAD ALABASTER,AL |
| usiroads.pdb | PocketAPRS | 500 | 499.8 | 22.3 | 7.2 | 1159 | Click here |
| usa.pdb | PocketAPRS | 500 | 499.8 | 22.3 | 7.2 | 1159 | Click here |
| usa.mp | APRSdos | 1429 | 705.2 | 37.0 | 32.9 | 2088 | Click here |
| world.mp | APRSdos | 6429 | 4689.7 | 67.2 | 14.5 | 7760 | Click here |
| world.pdb | PocketAPRS | 20480 | 5223.6 | 48.0 | 39.3 | 21811 | Click here |