| 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 | ||
| orkj7gq.mp | APRSdos | 31 | 25.8 | 94.7 | 21.1 | 978 | Click here |
| wa-or.mp | APRSdos | 286 | 116.7 | 7.0 | 38.7 | 1233 | Click here |
| usawest.mp | APRSdos | 429 | 249.9 | 46.2 | 40.2 | 1376 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1279.8 | 56.6 | 35.2 | 2013 | Click here |
| usa.pdb | PocketAPRS | 500 | 1279.8 | 56.6 | 35.2 | 2579 | Click here |
| usa.mp | APRSdos | 1429 | 1072.4 | 83.7 | 14.8 | 4345 | Click here |
| pacifice.mp | APRSdos | 3571 | 3906.7 | 89.9 | 56.6 | 5036 | Click here |
| world.mp | APRSdos | 6429 | 5923.4 | 94.0 | 25.1 | 8834 | Click here |
| world.pdb | PocketAPRS | 20480 | 6703.1 | 67.2 | 53.4 | 21686 | Click here |