| 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 | 20.3 | 57.4 | 62.6 | 1210 | Click here |
| casanfrn.mp | APRSdos | 57 | 41.3 | 70.8 | 25.8 | 1965 | Click here |
| ca.mp | APRSdos | 229 | 73.9 | 34.1 | 2.4 | 2137 | Click here |
| usawest.mp | APRSdos | 429 | 302.2 | 53.8 | 48.0 | 2875 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 34.5 | 26.0 | 41.3 | 2946 | NEXRAD LOS GATOS,CA |
| nexrad/rad_dax.geo | NWSRadar | 500 | 50.0 | 8.7 | 66.7 | 1167 | NEXRAD DAVIS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1238.2 | 58.1 | 11.7 | 1748 | Click here |
| usa.pdb | PocketAPRS | 500 | 1238.2 | 58.1 | 11.7 | 2329 | Click here |
| usa.mp | APRSdos | 1429 | 1146.9 | 86.0 | 11.6 | 4118 | Click here |
| pacifice.mp | APRSdos | 3571 | 3804.4 | 89.0 | 46.0 | 7150 | Click here |
| world.mp | APRSdos | 6429 | 6163.7 | 94.5 | 19.2 | 10953 | Click here |
| world.pdb | PocketAPRS | 20480 | 6872.0 | 67.5 | 45.6 | 25679 | Click here |