| 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 | ||
| longview.pdb | PocketAPRS | 10 | 24.8 | 84.2 | 28.5 | 852 | Click here |
| ornwest.mp | APRSdos | 24 | 18.5 | 79.0 | 36.7 | 1656 | Click here |
| wa-or.mp | APRSdos | 286 | 124.8 | 52.5 | 4.3 | 2443 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 389.7 | 9.3 | 86.8 | 1188 | Click here |
| usawest.mp | APRSdos | 429 | 400.0 | 76.5 | 63.1 | 1825 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 29.1 | 44.0 | 24.0 | 1896 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1417.2 | 62.6 | 41.4 | 2522 | Click here |
| usa.pdb | PocketAPRS | 500 | 1417.2 | 62.6 | 41.4 | 3148 | Click here |
| usa.mp | APRSdos | 1429 | 1190.3 | 92.8 | 21.7 | 5005 | Click here |
| pacifice.mp | APRSdos | 3571 | 3824.0 | 86.3 | 59.3 | 5027 | Click here |
| world.mp | APRSdos | 6429 | 5955.5 | 96.1 | 26.6 | 8846 | Click here |
| world.pdb | PocketAPRS | 20480 | 6762.8 | 68.6 | 55.5 | 21721 | Click here |