| 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 | ||
| nvreno.mp | APRSdos | 61 | 59.8 | 53.8 | 81.2 | 1411 | Click here |
| ca.mp | APRSdos | 229 | 44.5 | 11.8 | 15.3 | 1579 | Click here |
| usawest.mp | APRSdos | 429 | 247.1 | 41.9 | 41.1 | 1779 | Click here |
| nexrad/rad_dax.geo | NWSRadar | 500 | 56.1 | 90.2 | 25.3 | 2752 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1191.6 | 55.8 | 13.6 | 3310 | Click here |
| usa.pdb | PocketAPRS | 500 | 1191.6 | 55.8 | 13.6 | 3868 | Click here |
| usa.mp | APRSdos | 1429 | 1092.4 | 82.4 | 9.6 | 5621 | Click here |
| pacifice.mp | APRSdos | 3571 | 3856.7 | 90.4 | 46.8 | 8667 | Click here |
| world.mp | APRSdos | 6429 | 6106.7 | 93.8 | 19.7 | 12463 | Click here |
| world.pdb | PocketAPRS | 20480 | 6816.5 | 67.0 | 46.2 | 27184 | Click here |