| 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 | ||
| salem.pdb | PocketAPRS | 10 | 25.4 | 47.4 | 77.8 | 788 | Click here |
| portland.pdb | PocketAPRS | 10 | 15.6 | 16.6 | 63.3 | 643 | Click here |
| wa-or.mp | APRSdos | 286 | 106.9 | 38.3 | 18.7 | 919 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 436.5 | 17.0 | 96.5 | 1285 | Click here |
| usawest.mp | APRSdos | 429 | 345.9 | 67.0 | 53.5 | 1634 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 27.4 | 21.0 | 33.6 | 1705 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1370.9 | 60.7 | 38.8 | 2312 | Click here |
| usa.pdb | PocketAPRS | 500 | 1370.9 | 60.7 | 38.8 | 2919 | Click here |
| usa.mp | APRSdos | 1429 | 1152.3 | 89.9 | 18.8 | 4747 | Click here |
| pacifice.mp | APRSdos | 3571 | 3846.3 | 87.4 | 58.2 | 5027 | Click here |
| world.mp | APRSdos | 6429 | 5952.6 | 95.4 | 26.0 | 8839 | Click here |
| world.pdb | PocketAPRS | 20480 | 6749.6 | 68.2 | 54.6 | 21708 | Click here |