| 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 | 303.7 | 15.2 | 72.5 | 1118 | Click here |
| nexrad/rad_htx.geo | NWSRadar | 500 | 32.6 | 36.8 | 31.5 | 1225 | NEXRAD HYTOP,AL |
| nexrad/rad_ffc.geo | NWSRadar | 500 | 87.9 | 85.9 | 93.8 | 2297 | NEXRAD PEACHTREE CITY,GA |
| usiroads.pdb | PocketAPRS | 500 | 519.0 | 24.1 | 0.6 | 2297 | Click here |
| usa.pdb | PocketAPRS | 500 | 519.0 | 24.1 | 0.6 | 2297 | Click here |
| usa.mp | APRSdos | 1429 | 647.6 | 39.8 | 24.2 | 3226 | Click here |
| world.mp | APRSdos | 6429 | 4624.2 | 66.6 | 16.4 | 8892 | Click here |
| world.pdb | PocketAPRS | 20480 | 5189.9 | 47.6 | 41.9 | 22943 | Click here |