| 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 | ||
| portland.pdb | PocketAPRS | 10 | 18.5 | 76.2 | 13.8 | 772 | Click here |
| wa-or.mp | APRSdos | 286 | 78.4 | 29.0 | 12.5 | 1048 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 422.2 | 22.1 | 92.3 | 1243 | Click here |
| usawest.mp | APRSdos | 429 | 343.0 | 60.8 | 57.6 | 1613 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 33.7 | 63.3 | 9.0 | 2317 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1356.2 | 59.5 | 39.9 | 2912 | Click here |
| usa.pdb | PocketAPRS | 500 | 1356.2 | 59.5 | 39.9 | 3507 | Click here |
| usa.mp | APRSdos | 1429 | 1132.1 | 88.1 | 20.1 | 5317 | Click here |
| pacifice.mp | APRSdos | 3571 | 3872.2 | 88.2 | 58.7 | 5040 | Click here |
| world.mp | APRSdos | 6429 | 5923.9 | 95.0 | 26.2 | 8848 | Click here |
| world.pdb | PocketAPRS | 20480 | 6721.9 | 67.9 | 55.0 | 21709 | Click here |