| 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 | 20.2 | 52.7 | 66.2 | 1199 | Click here |
| casanfrn.mp | APRSdos | 57 | 42.0 | 72.9 | 24.4 | 1975 | Click here |
| ca.mp | APRSdos | 229 | 72.7 | 33.6 | 2.0 | 2147 | Click here |
| usawest.mp | APRSdos | 429 | 302.1 | 53.5 | 48.2 | 2882 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 34.2 | 27.9 | 40.2 | 2953 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 51.0 | 10.6 | 67.8 | 1178 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1237.0 | 58.1 | 11.7 | 1759 | Click here |
| usa.pdb | PocketAPRS | 500 | 1237.0 | 58.1 | 11.7 | 2340 | Click here |
| usa.mp | APRSdos | 1429 | 1146.1 | 85.9 | 11.7 | 4128 | Click here |
| pacifice.mp | APRSdos | 3571 | 3805.4 | 89.0 | 46.0 | 7160 | Click here |
| world.mp | APRSdos | 6429 | 6163.2 | 94.5 | 19.2 | 10963 | Click here |
| world.pdb | PocketAPRS | 20480 | 6871.2 | 67.5 | 45.6 | 25689 | Click here |