| 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 | ||
| wa-or.mp | APRSdos | 286 | 79.8 | 25.7 | 17.2 | 286 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 437.4 | 23.9 | 95.4 | 1274 | Click here |
| usawest.mp | APRSdos | 429 | 327.4 | 58.6 | 54.5 | 1560 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 45.9 | 78.6 | 27.5 | 2417 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1344.0 | 59.1 | 39.1 | 3008 | Click here |
| usa.pdb | PocketAPRS | 500 | 1344.0 | 59.1 | 39.1 | 3599 | Click here |
| usa.mp | APRSdos | 1429 | 1122.7 | 87.4 | 19.1 | 5402 | Click here |
| pacifice.mp | APRSdos | 3571 | 3876.7 | 88.4 | 58.3 | 5038 | Click here |
| world.mp | APRSdos | 6429 | 5925.2 | 94.9 | 26.0 | 8845 | Click here |
| world.pdb | PocketAPRS | 20480 | 6720.1 | 67.8 | 54.7 | 21705 | Click here |