| 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 | ||
| stockton.pdb | PocketAPRS | 10 | 9.3 | 18.4 | 34.2 | 10 | Click here |
| casanfrn.mp | APRSdos | 57 | 61.2 | 88.1 | 64.5 | 1583 | Click here |
| ca.mp | APRSdos | 229 | 70.3 | 29.8 | 12.1 | 1755 | Click here |
| usawest.mp | APRSdos | 429 | 279.1 | 51.5 | 42.8 | 2470 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 59.3 | 41.8 | 72.3 | 1223 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 30.3 | 24.5 | 35.7 | 1223 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1229.7 | 57.7 | 13.1 | 1800 | Click here |
| usa.pdb | PocketAPRS | 500 | 1229.7 | 57.7 | 13.1 | 2377 | Click here |
| usa.mp | APRSdos | 1429 | 1131.7 | 85.3 | 10.1 | 4159 | Click here |
| pacifice.mp | APRSdos | 3571 | 3817.4 | 89.3 | 46.6 | 7194 | Click here |
| world.mp | APRSdos | 6429 | 6143.4 | 94.4 | 19.5 | 10996 | Click here |
| world.pdb | PocketAPRS | 20480 | 6855.4 | 67.4 | 46.1 | 25721 | Click here |