| 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 | ||
| canorth.mp | APRSdos | 71 | 49.3 | 34.2 | 59.0 | 661 | Click here |
| ca.mp | APRSdos | 229 | 157.4 | 36.1 | 57.5 | 804 | Click here |
| usawest.mp | APRSdos | 429 | 229.0 | 54.9 | 18.6 | 1553 | Click here |
| nexrad/rad_bbx.geo | NWSRadar | 500 | 23.2 | 2.7 | 31.1 | 1624 | NEXRAD OROVILLE,CA |
| usiroads.pdb | PocketAPRS | 500 | 1252.3 | 58.4 | 19.6 | 2208 | Click here |
| usa.pdb | PocketAPRS | 500 | 1252.3 | 58.4 | 19.6 | 2792 | Click here |
| usa.mp | APRSdos | 1429 | 1120.9 | 86.3 | 2.8 | 4584 | Click here |
| pacifice.mp | APRSdos | 3571 | 3822.9 | 88.9 | 49.5 | 7615 | Click here |
| world.mp | APRSdos | 6429 | 6095.7 | 94.6 | 21.2 | 11419 | Click here |
| world.pdb | PocketAPRS | 20480 | 6830.3 | 67.6 | 48.2 | 26146 | Click here |