| 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 | ||
| fresno.pdb | PocketAPRS | 10 | 31.3 | 90.1 | 95.0 | 1861 | Click here |
| ca.mp | APRSdos | 229 | 81.2 | 14.6 | 31.3 | 2080 | Click here |
| usawest.mp | APRSdos | 429 | 315.5 | 27.9 | 65.9 | 1088 | Click here |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 13.7 | 22.7 | 1.6 | 1159 | NEXRAD HANFORD,CA |
| usiroads.pdb | PocketAPRS | 500 | 1131.6 | 53.1 | 7.0 | 1690 | Click here |
| usa.pdb | PocketAPRS | 500 | 1131.6 | 53.1 | 7.0 | 2221 | Click here |
| usa.mp | APRSdos | 1429 | 1071.6 | 78.2 | 17.0 | 3932 | Click here |
| pacifice.mp | APRSdos | 3571 | 3897.8 | 92.1 | 43.8 | 6995 | Click here |
| world.mp | APRSdos | 6429 | 6116.0 | 92.8 | 18.0 | 10781 | Click here |
| world.pdb | PocketAPRS | 20480 | 6797.3 | 66.3 | 44.0 | 25495 | Click here |