| 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 | ||
| ca_fremt.mp | APRSdos | 6 | 5.1 | 77.5 | 30.1 | 781 | Click here |
| sanfran.pdb | PocketAPRS | 10 | 0.7 | 0.0 | 3.1 | 785 | Click here |
| casanfrn.mp | APRSdos | 57 | 17.1 | 23.4 | 19.2 | 832 | Click here |
| ca.mp | APRSdos | 229 | 99.4 | 45.9 | 0.7 | 1004 | Click here |
| usawest.mp | APRSdos | 429 | 323.0 | 60.1 | 48.9 | 1805 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 28.8 | 17.4 | 36.0 | 1876 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 57.5 | 34.6 | 72.0 | 1220 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1263.7 | 59.4 | 11.5 | 1814 | Click here |
| usa.pdb | PocketAPRS | 500 | 1263.7 | 59.4 | 11.5 | 2408 | Click here |
| usa.mp | APRSdos | 1429 | 1172.6 | 87.9 | 11.9 | 4216 | Click here |
| pacifice.mp | APRSdos | 3571 | 3778.5 | 88.3 | 45.9 | 7241 | Click here |
| world.mp | APRSdos | 6429 | 6187.4 | 95.0 | 19.1 | 11049 | Click here |
| world.pdb | PocketAPRS | 20480 | 6897.4 | 67.8 | 45.5 | 25778 | Click here |