| 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 | 66.2 | 55.9 | 91.6 | 1536 | Click here |
| ca.mp | APRSdos | 229 | 40.1 | 12.4 | 12.5 | 1704 | Click here |
| usawest.mp | APRSdos | 429 | 253.0 | 42.2 | 42.6 | 1904 | Click here |
| nexrad/rad_dax.geo | NWSRadar | 500 | 57.6 | 88.1 | 34.2 | 2856 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1192.4 | 55.9 | 13.2 | 3415 | Click here |
| usa.pdb | PocketAPRS | 500 | 1192.4 | 55.9 | 13.2 | 3974 | Click here |
| usa.mp | APRSdos | 1429 | 1095.3 | 82.5 | 10.0 | 5728 | Click here |
| pacifice.mp | APRSdos | 3571 | 3854.5 | 90.4 | 46.6 | 8774 | Click here |
| world.mp | APRSdos | 6429 | 6111.2 | 93.8 | 19.6 | 12570 | Click here |
| world.pdb | PocketAPRS | 20480 | 6819.8 | 67.0 | 46.1 | 27291 | Click here |