| 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 | 118.1 | 41.6 | 31.7 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 375.3 | 57.8 | 66.2 | 1669 | Click here |
| nexrad/rad_mux.geo | NWSRadar | 500 | 50.5 | 1.3 | 67.7 | 1177 | NEXRAD LOS GATOS,CA |
| usiroads.pdb | PocketAPRS | 500 | 1255.1 | 58.9 | 6.9 | 1766 | Click here |
| usa.pdb | PocketAPRS | 500 | 1255.1 | 58.9 | 6.9 | 2355 | Click here |
| usa.mp | APRSdos | 1429 | 1187.8 | 87.1 | 17.1 | 4155 | Click here |
| pacifice.mp | APRSdos | 3571 | 3775.4 | 88.5 | 43.8 | 7182 | Click here |
| world.mp | APRSdos | 6429 | 6221.4 | 94.8 | 18.0 | 10988 | Click here |
| world.pdb | PocketAPRS | 20480 | 6914.7 | 67.7 | 44.0 | 25716 | Click here |