| 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.mp | APRSdos | 229 | 50.5 | 18.4 | 12.9 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 309.3 | 45.5 | 56.1 | 990 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 50.0 | 83.4 | 7.7 | 1895 | NEXRAD LOS GATOS,CA |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 73.9 | 97.9 | 60.3 | 2082 | NEXRAD HANFORD,CA |
| usiroads.pdb | PocketAPRS | 500 | 1203.6 | 56.5 | 9.6 | 2647 | Click here |
| usa.pdb | PocketAPRS | 500 | 1203.6 | 56.5 | 9.6 | 3212 | Click here |
| usa.mp | APRSdos | 1429 | 1125.2 | 83.4 | 14.1 | 4975 | Click here |
| pacifice.mp | APRSdos | 3571 | 3832.4 | 90.0 | 45.0 | 8017 | Click here |
| world.mp | APRSdos | 6429 | 6154.6 | 94.0 | 18.7 | 11815 | Click here |
| world.pdb | PocketAPRS | 20480 | 6852.0 | 67.1 | 44.9 | 26537 | Click here |