| 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 | ||
| cntrlcoa.pdb | PocketAPRS | 20 | 21.2 | 22.6 | 41.5 | 20 | Click here |
| caobisbo.mp | APRSdos | 54 | 37.8 | 66.0 | 27.8 | 714 | Click here |
| ca.mp | APRSdos | 229 | 134.3 | 15.5 | 54.4 | 773 | Click here |
| usawest.mp | APRSdos | 429 | 392.2 | 43.9 | 78.3 | 1212 | Click here |
| nexrad/rad_vbx.geo | NWSRadar | 500 | 37.1 | 25.9 | 44.9 | 1283 | NEXRAD ORCUTT,CA |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 75.5 | 87.2 | 72.4 | 2096 | NEXRAD HANFORD,CA |
| usiroads.pdb | PocketAPRS | 500 | 1200.5 | 56.2 | 3.7 | 2658 | Click here |
| usa.pdb | PocketAPRS | 500 | 1200.5 | 56.2 | 3.7 | 3220 | Click here |
| usa.mp | APRSdos | 1429 | 1153.7 | 83.0 | 20.7 | 4979 | Click here |
| pacifice.mp | APRSdos | 3571 | 3824.7 | 90.2 | 42.3 | 8023 | Click here |
| world.mp | APRSdos | 6429 | 6201.5 | 93.9 | 17.2 | 11820 | Click here |
| world.pdb | PocketAPRS | 20480 | 6877.5 | 67.1 | 42.9 | 26542 | Click here |