| 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 | ||
| mthavres.mp | APRSdos | 47 | 42.0 | 86.2 | 53.7 | 1446 | Click here |
| ssk.pdb | PocketAPRS | 320 | 373.1 | 58.6 | 66.7 | 1573 | Click here |
| sab2.pdb | PocketAPRS | 320 | 333.2 | 26.2 | 68.5 | 1005 | Click here |
| usancen.mp | APRSdos | 343 | 270.2 | 84.5 | 35.6 | 1873 | Click here |
| usawest.mp | APRSdos | 429 | 453.4 | 71.0 | 83.1 | 1970 | Click here |
| nexrad/rad_tfx.geo | NWSRadar | 500 | 21.4 | 42.0 | 3.7 | 2041 | NEXRAD GREAT FALLS,MT |
| usiroads.pdb | PocketAPRS | 500 | 1023.2 | 33.6 | 46.7 | 2041 | Click here |
| usa.pdb | PocketAPRS | 500 | 1023.2 | 33.6 | 46.7 | 2041 | Click here |
| usa.mp | APRSdos | 1429 | 722.7 | 48.5 | 27.7 | 2970 | Click here |
| world.mp | APRSdos | 6429 | 5466.2 | 86.2 | 27.9 | 8832 | Click here |
| world.pdb | PocketAPRS | 20480 | 6246.7 | 61.6 | 57.2 | 21668 | Click here |