| 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 | 2.2 | 7.0 | 4.0 | 10 | Click here |
| ornwest.mp | APRSdos | 24 | 19.2 | 28.1 | 72.4 | 748 | Click here |
| wa-or.mp | APRSdos | 286 | 102.6 | 43.4 | 1.3 | 1010 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 383.2 | 14.2 | 84.8 | 1168 | Click here |
| usawest.mp | APRSdos | 429 | 390.9 | 70.4 | 65.2 | 1785 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 27.0 | 2.4 | 36.1 | 1856 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1400.1 | 61.4 | 41.9 | 2470 | Click here |
| usa.pdb | PocketAPRS | 500 | 1400.1 | 61.4 | 41.9 | 3084 | Click here |
| usa.mp | APRSdos | 1429 | 1170.0 | 90.9 | 22.3 | 4922 | Click here |
| pacifice.mp | APRSdos | 3571 | 3847.2 | 87.0 | 59.6 | 5037 | Click here |
| world.mp | APRSdos | 6429 | 5932.7 | 95.7 | 26.7 | 8852 | Click here |
| world.pdb | PocketAPRS | 20480 | 6739.4 | 68.3 | 55.6 | 21719 | Click here |