| 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 | ||
| dakotas.mp | APRSdos | 143 | 62.3 | 31.5 | 33.7 | 143 | Click here |
| nd-sd-mn.mp | APRSdos | 214 | 137.9 | 76.2 | 15.6 | 976 | Click here |
| ssk.pdb | PocketAPRS | 320 | 351.8 | 37.2 | 71.9 | 1039 | Click here |
| smb1.pdb | PocketAPRS | 320 | 230.2 | 50.4 | 58.4 | 1408 | Click here |
| usancen.mp | APRSdos | 343 | 187.6 | 55.1 | 29.1 | 1982 | Click here |
| nexrad/rad_bis.geo | NWSRadar | 500 | 30.0 | 43.2 | 27.3 | 2139 | NEXRAD BISMARCK,ND |
| usiroads.pdb | PocketAPRS | 500 | 795.1 | 11.7 | 45.3 | 2139 | Click here |
| usa.pdb | PocketAPRS | 500 | 795.1 | 11.7 | 45.3 | 2139 | Click here |
| usa.mp | APRSdos | 1429 | 431.6 | 15.0 | 26.1 | 3068 | Click here |
| world.mp | APRSdos | 6429 | 5117.5 | 78.8 | 27.6 | 8856 | Click here |
| world.pdb | PocketAPRS | 20480 | 5871.7 | 56.3 | 56.8 | 21611 | Click here |