| 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 | ||
| seattle.pdb | PocketAPRS | 10 | 24.9 | 12.6 | 77.3 | 783 | Click here |
| wa-or.mp | APRSdos | 286 | 129.8 | 30.6 | 36.4 | 1059 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 279.6 | 21.2 | 59.7 | 917 | Click here |
| usawest.mp | APRSdos | 429 | 462.4 | 61.9 | 90.2 | 1950 | Click here |
| nexrad/rad_atx.geo | NWSRadar | 500 | 12.9 | 18.6 | 12.0 | 2021 | NEXRAD EVERETT,WA |
| usiroads.pdb | PocketAPRS | 500 | 1416.9 | 59.7 | 48.6 | 2618 | Click here |
| usa.pdb | PocketAPRS | 500 | 1416.9 | 59.7 | 48.6 | 3215 | Click here |
| usa.mp | APRSdos | 1429 | 1160.6 | 88.4 | 29.8 | 5028 | Click here |
| pacifice.mp | APRSdos | 3571 | 3904.2 | 88.0 | 62.6 | 5077 | Click here |
| world.mp | APRSdos | 6429 | 5843.9 | 95.1 | 28.4 | 8886 | Click here |
| world.pdb | PocketAPRS | 20480 | 6665.8 | 67.9 | 57.9 | 21738 | Click here |