| 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 | ||
| wa-or.mp | APRSdos | 286 | 145.5 | 60.1 | 9.9 | 887 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 405.1 | 5.2 | 90.6 | 1226 | Click here |
| usawest.mp | APRSdos | 429 | 402.7 | 81.5 | 59.4 | 1838 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 41.0 | 78.7 | 1.6 | 2696 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1428.7 | 63.6 | 40.4 | 3332 | Click here |
| usa.pdb | PocketAPRS | 500 | 1428.7 | 63.6 | 40.4 | 3968 | Click here |
| usa.mp | APRSdos | 1429 | 1206.6 | 94.3 | 20.6 | 5840 | Click here |
| pacifice.mp | APRSdos | 3571 | 3802.3 | 85.7 | 58.9 | 5017 | Click here |
| world.mp | APRSdos | 6429 | 5979.9 | 96.4 | 26.4 | 8839 | Click here |
| world.pdb | PocketAPRS | 20480 | 6786.2 | 68.9 | 55.1 | 21720 | Click here |