| 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 | ||
| lacentrl.mp | APRSdos | 64 | 72.4 | 78.6 | 78.3 | 1633 | Click here |
| usacen.mp | APRSdos | 371 | 334.9 | 41.8 | 77.0 | 1141 | Click here |
| nexrad/rad_shv.geo | NWSRadar | 500 | 28.3 | 10.8 | 36.8 | 1270 | NEXRAD SHREVEPORT,LA |
| usiroads.pdb | PocketAPRS | 500 | 150.2 | 5.7 | 5.2 | 1270 | Click here |
| usa.pdb | PocketAPRS | 500 | 150.2 | 5.7 | 5.2 | 1270 | Click here |
| usa.mp | APRSdos | 1429 | 483.8 | 11.6 | 30.6 | 2199 | Click here |
| world.mp | APRSdos | 6429 | 5036.5 | 72.9 | 15.0 | 7928 | Click here |
| world.pdb | PocketAPRS | 20480 | 5589.2 | 52.1 | 40.0 | 22500 | Click here |