| 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 | 21.1 | 30.1 | 69.4 | 704 | Click here |
| portland.pdb | PocketAPRS | 10 | 19.5 | 36.5 | 73.0 | 740 | Click here |
| ornwcen.mp | APRSdos | 24 | 26.2 | 94.8 | 73.8 | 1710 | Click here |
| wa-or.mp | APRSdos | 286 | 112.2 | 40.3 | 19.5 | 1972 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 438.1 | 15.9 | 97.0 | 1290 | Click here |
| usawest.mp | APRSdos | 429 | 348.0 | 68.3 | 53.0 | 1642 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 28.1 | 11.9 | 36.7 | 1713 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1374.7 | 61.0 | 38.7 | 2323 | Click here |
| usa.pdb | PocketAPRS | 500 | 1374.7 | 61.0 | 38.7 | 2933 | Click here |
| usa.mp | APRSdos | 1429 | 1156.9 | 90.3 | 18.7 | 4765 | Click here |
| pacifice.mp | APRSdos | 3571 | 3841.1 | 87.3 | 58.1 | 5025 | Click here |
| world.mp | APRSdos | 6429 | 5957.9 | 95.5 | 25.9 | 8838 | Click here |
| world.pdb | PocketAPRS | 20480 | 6754.9 | 68.2 | 54.6 | 21708 | Click here |