| 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 | ||
| simivall.pdb | PocketAPRS | 10 | 13.2 | 55.0 | 6.7 | 560 | Click here |
| caobisbo.mp | APRSdos | 54 | 65.0 | 76.3 | 91.4 | 1731 | Click here |
| ca.mp | APRSdos | 229 | 200.6 | 17.9 | 82.4 | 1053 | Click here |
| usawest.mp | APRSdos | 429 | 430.4 | 26.1 | 93.2 | 1361 | Click here |
| nexrad/rad_vbx.geo | NWSRadar | 500 | 67.7 | 96.0 | 44.5 | 2392 | NEXRAD ORCUTT,CA |
| nexrad/rad_vtx.geo | NWSRadar | 500 | 7.4 | 1.3 | 9.9 | 2392 | NEXRAD LOS ANGELES,CA |
| usiroads.pdb | PocketAPRS | 500 | 1132.6 | 52.7 | 0.3 | 2919 | Click here |
| usa.pdb | PocketAPRS | 500 | 1132.6 | 52.7 | 0.3 | 3446 | Click here |
| usa.mp | APRSdos | 1429 | 1113.3 | 77.6 | 25.2 | 5151 | Click here |
| pacifice.mp | APRSdos | 3571 | 3890.7 | 92.3 | 40.6 | 8216 | Click here |
| world.mp | APRSdos | 6429 | 6171.9 | 92.7 | 16.2 | 12001 | Click here |
| world.pdb | PocketAPRS | 20480 | 6826.3 | 66.2 | 41.6 | 26714 | Click here |