| 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 | 55.8 | 85.6 | 90.3 | 1779 | Click here |
| caobisbo.mp | APRSdos | 54 | 45.7 | 26.6 | 77.7 | 831 | Click here |
| ca.mp | APRSdos | 229 | 189.5 | 6.2 | 79.1 | 1020 | Click here |
| usawest.mp | APRSdos | 429 | 429.8 | 32.3 | 91.5 | 1344 | Click here |
| nexrad/rad_vbx.geo | NWSRadar | 500 | 41.6 | 53.4 | 34.2 | 1949 | NEXRAD ORCUTT,CA |
| nexrad/rad_vtx.geo | NWSRadar | 500 | 27.0 | 43.9 | 0.5 | 1949 | NEXRAD LOS ANGELES,CA |
| usiroads.pdb | PocketAPRS | 500 | 1157.7 | 53.9 | 0.2 | 2488 | Click here |
| usa.pdb | PocketAPRS | 500 | 1157.7 | 53.9 | 0.2 | 3027 | Click here |
| usa.mp | APRSdos | 1429 | 1133.5 | 79.5 | 24.7 | 4751 | Click here |
| pacifice.mp | APRSdos | 3571 | 3865.5 | 91.6 | 40.8 | 7809 | Click here |
| world.mp | APRSdos | 6429 | 6190.6 | 93.1 | 16.3 | 11598 | Click here |
| world.pdb | PocketAPRS | 20480 | 6849.1 | 66.5 | 41.8 | 26314 | Click here |