| 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 | 136.8 | 30.9 | 39.0 | 286 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 271.9 | 21.0 | 57.9 | 899 | Click here |
| usawest.mp | APRSdos | 429 | 469.5 | 62.1 | 92.0 | 1970 | Click here |
| nexrad/rad_atx.geo | NWSRadar | 500 | 8.6 | 17.2 | 1.5 | 2041 | NEXRAD EVERETT,WA |
| usiroads.pdb | PocketAPRS | 500 | 1421.0 | 59.8 | 49.1 | 2639 | Click here |
| usa.pdb | PocketAPRS | 500 | 1421.0 | 59.8 | 49.1 | 3237 | Click here |
| usa.mp | APRSdos | 1429 | 1163.1 | 88.4 | 30.4 | 5050 | Click here |
| pacifice.mp | APRSdos | 3571 | 3905.5 | 88.0 | 62.8 | 5079 | Click here |
| world.mp | APRSdos | 6429 | 5840.0 | 95.1 | 28.5 | 8888 | Click here |
| world.pdb | PocketAPRS | 20480 | 6663.2 | 67.9 | 58.0 | 21739 | Click here |