| 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 | 18.3 | 20.6 | 53.5 | 545 | Click here |
| wasound.mp | APRSdos | 26 | 26.3 | 47.9 | 90.8 | 934 | Click here |
| wa-or.mp | APRSdos | 286 | 122.1 | 29.5 | 33.8 | 1194 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 287.6 | 21.8 | 61.3 | 933 | Click here |
| usawest.mp | APRSdos | 429 | 454.6 | 61.2 | 88.6 | 1927 | Click here |
| nexrad/rad_atx.geo | NWSRadar | 500 | 20.3 | 23.7 | 22.2 | 1998 | NEXRAD EVERETT,WA |
| usiroads.pdb | PocketAPRS | 500 | 1411.4 | 59.6 | 48.1 | 2594 | Click here |
| usa.pdb | PocketAPRS | 500 | 1411.4 | 59.6 | 48.1 | 3190 | Click here |
| usa.mp | APRSdos | 1429 | 1156.4 | 88.2 | 29.3 | 5001 | Click here |
| pacifice.mp | APRSdos | 3571 | 3904.7 | 88.1 | 62.4 | 5076 | Click here |
| world.mp | APRSdos | 6429 | 5846.2 | 95.0 | 28.3 | 8884 | Click here |
| world.pdb | PocketAPRS | 20480 | 6666.7 | 67.9 | 57.7 | 21736 | Click here |