| 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 | 21.4 | 39.6 | 80.4 | 814 | Click here |
| longview.pdb | PocketAPRS | 10 | 17.3 | 16.9 | 59.7 | 607 | Click here |
| ornwest.mp | APRSdos | 24 | 12.4 | 61.3 | 2.4 | 1234 | Click here |
| wa-or.mp | APRSdos | 286 | 98.5 | 40.6 | 7.2 | 1496 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 401.7 | 15.8 | 88.8 | 1208 | Click here |
| usawest.mp | APRSdos | 429 | 373.5 | 68.5 | 61.2 | 1726 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 10.7 | 10.5 | 12.3 | 1797 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1387.6 | 61.0 | 40.8 | 2407 | Click here |
| usa.pdb | PocketAPRS | 500 | 1387.6 | 61.0 | 40.8 | 3017 | Click here |
| usa.mp | APRSdos | 1429 | 1161.2 | 90.4 | 21.1 | 4850 | Click here |
| pacifice.mp | APRSdos | 3571 | 3849.2 | 87.2 | 59.1 | 5034 | Click here |
| world.mp | APRSdos | 6429 | 5937.5 | 95.5 | 26.5 | 8847 | Click here |
| world.pdb | PocketAPRS | 20480 | 6740.6 | 68.2 | 55.3 | 21715 | Click here |