| 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 | ||
| antelope.pdb | PocketAPRS | 10 | 26.6 | 73.3 | 83.8 | 1581 | Click here |
| cala.mp | APRSdos | 50 | 56.1 | 56.5 | 93.5 | 1550 | Click here |
| la.mp | APRSdos | 50 | 56.1 | 56.5 | 93.5 | 1550 | Click here |
| cachinal.mp | APRSdos | 54 | 56.5 | 93.5 | 51.2 | 1501 | Click here |
| ca.mp | APRSdos | 229 | 161.5 | 32.7 | 60.6 | 835 | Click here |
| usawest.mp | APRSdos | 429 | 372.5 | 18.2 | 81.6 | 1245 | Click here |
| nexrad/rad_vtx.geo | NWSRadar | 500 | 55.1 | 52.8 | 59.8 | 1626 | NEXRAD LOS ANGELES,CA |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 87.3 | 88.8 | 92.2 | 2310 | NEXRAD HANFORD,CA |
| nexrad/rad_eyx.geo | NWSRadar | 500 | 46.9 | 76.6 | 5.1 | 3076 | NEXRAD BORON,CA |
| usiroads.pdb | PocketAPRS | 500 | 1094.6 | 51.2 | 2.8 | 3588 | Click here |
| usa.pdb | PocketAPRS | 500 | 1094.6 | 51.2 | 2.8 | 4100 | Click here |
| usa.mp | APRSdos | 1429 | 1061.1 | 75.3 | 21.7 | 5782 | Click here |
| pacifice.mp | APRSdos | 3571 | 3929.4 | 93.3 | 42.0 | 8857 | Click here |
| world.mp | APRSdos | 6429 | 6117.0 | 92.2 | 17.0 | 12637 | Click here |
| world.pdb | PocketAPRS | 20480 | 6779.6 | 65.8 | 42.6 | 27346 | Click here |