| 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 | 72.3 | 44.7 | 88.6 | 957 | Click here |
| ca.mp | APRSdos | 229 | 134.9 | 32.8 | 48.3 | 1115 | Click here |
| usawest.mp | APRSdos | 429 | 232.4 | 53.2 | 23.5 | 1847 | Click here |
| nexrad/rad_dax.geo | NWSRadar | 500 | 60.3 | 13.3 | 80.1 | 1301 | NEXRAD DAVIS,CA |
| nexrad/rad_bbx.geo | NWSRadar | 500 | 5.5 | 9.3 | 1.5 | 1301 | NEXRAD OROVILLE,CA |
| usiroads.pdb | PocketAPRS | 500 | 1242.9 | 58.0 | 18.3 | 1881 | Click here |
| usa.pdb | PocketAPRS | 500 | 1242.9 | 58.0 | 18.3 | 2461 | Click here |
| usa.mp | APRSdos | 1429 | 1118.2 | 85.8 | 4.3 | 4248 | Click here |
| pacifice.mp | APRSdos | 3571 | 3825.7 | 89.1 | 48.9 | 7281 | Click here |
| world.mp | APRSdos | 6429 | 6102.0 | 94.5 | 20.8 | 11084 | Click here |
| world.pdb | PocketAPRS | 20480 | 6831.7 | 67.5 | 47.8 | 25810 | Click here |