| 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 | ||
| bakersfi.pdb | PocketAPRS | 10 | 26.2 | 58.1 | 93.2 | 1523 | Click here |
| caobisbo.mp | APRSdos | 54 | 36.1 | 66.8 | 15.9 | 2235 | Click here |
| ca.mp | APRSdos | 229 | 158.2 | 15.6 | 64.7 | 876 | Click here |
| usawest.mp | APRSdos | 429 | 390.7 | 27.3 | 83.7 | 1266 | Click here |
| nexrad/rad_vbx.geo | NWSRadar | 500 | 54.5 | 87.9 | 12.1 | 2216 | NEXRAD ORCUTT,CA |
| nexrad/rad_vtx.geo | NWSRadar | 500 | 35.4 | 9.4 | 46.8 | 2216 | NEXRAD LOS ANGELES,CA |
| usiroads.pdb | PocketAPRS | 500 | 1133.3 | 52.9 | 2.2 | 2745 | Click here |
| usa.pdb | PocketAPRS | 500 | 1133.3 | 52.9 | 2.2 | 3274 | Click here |
| usa.mp | APRSdos | 1429 | 1099.8 | 78.0 | 22.3 | 4983 | Click here |
| pacifice.mp | APRSdos | 3571 | 3890.5 | 92.2 | 41.7 | 8047 | Click here |
| world.mp | APRSdos | 6429 | 6154.7 | 92.8 | 16.8 | 11833 | Click here |
| world.pdb | PocketAPRS | 20480 | 6818.8 | 66.3 | 42.4 | 26547 | Click here |