| 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 | ||
| sacto.pdb | PocketAPRS | 10 | 4.4 | 17.1 | 6.4 | 10 | Click here |
| ca.mp | APRSdos | 229 | 90.8 | 30.9 | 25.9 | 229 | Click here |
| usawest.mp | APRSdos | 429 | 258.8 | 52.1 | 35.4 | 950 | Click here |
| nexrad/rad_dax.geo | NWSRadar | 500 | 13.5 | 20.4 | 8.7 | 1021 | NEXRAD DAVIS,CA |
| nexrad/rad_bbx.geo | NWSRadar | 500 | 53.1 | 16.4 | 70.0 | 1200 | NEXRAD OROVILLE,CA |
| usiroads.pdb | PocketAPRS | 500 | 1234.0 | 57.8 | 15.1 | 1778 | Click here |
| usa.pdb | PocketAPRS | 500 | 1234.0 | 57.8 | 15.1 | 2356 | Click here |
| usa.mp | APRSdos | 1429 | 1125.7 | 85.4 | 7.9 | 4139 | Click here |
| pacifice.mp | APRSdos | 3571 | 3820.5 | 89.2 | 47.5 | 7173 | Click here |
| world.mp | APRSdos | 6429 | 6127.5 | 94.4 | 20.0 | 10975 | Click here |
| world.pdb | PocketAPRS | 20480 | 6846.3 | 67.5 | 46.7 | 25701 | Click here |