| 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 | ||
| sacto.pdb | PocketAPRS | 10 | 1.0 | 1.1 | 4.0 | 10 | Click here |
| ca.mp | APRSdos | 229 | 93.3 | 32.7 | 25.7 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 262.1 | 53.1 | 35.5 | 960 | Click here |
| nexrad/rad_dax.geo | NWSRadar | 500 | 10.0 | 13.8 | 7.9 | 1031 | NEXRAD DAVIS,CA |
| nexrad/rad_bbx.geo | NWSRadar | 500 | 53.1 | 9.8 | 70.7 | 1207 | NEXRAD OROVILLE,CA |
| usiroads.pdb | PocketAPRS | 500 | 1237.8 | 58.0 | 15.1 | 1787 | Click here |
| usa.pdb | PocketAPRS | 500 | 1237.8 | 58.0 | 15.1 | 2367 | Click here |
| usa.mp | APRSdos | 1429 | 1129.6 | 85.7 | 7.9 | 4153 | Click here |
| pacifice.mp | APRSdos | 3571 | 3816.6 | 89.1 | 47.5 | 7186 | Click here |
| world.mp | APRSdos | 6429 | 6131.0 | 94.5 | 20.0 | 10989 | Click here |
| world.pdb | PocketAPRS | 20480 | 6850.1 | 67.5 | 46.7 | 25715 | Click here |