| 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 | ||
| nh-vt.mp | APRSdos | 56 | 66.5 | 84.2 | 91.2 | 1810 | Click here |
| neweng.mp | APRSdos | 286 | 172.7 | 29.2 | 53.1 | 817 | Click here |
| usaeast.mp | APRSdos | 300 | 335.4 | 97.7 | 69.4 | 1971 | Click here |
| li.mp | APRSdos | 300 | 335.4 | 97.7 | 69.4 | 1971 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 81.0 | 96.9 | 83.6 | 2305 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1291.8 | 56.6 | 37.6 | 2871 | Click here |
| usa.pdb | PocketAPRS | 500 | 1291.8 | 56.6 | 37.6 | 3437 | Click here |
| usa.mp | APRSdos | 1429 | 1144.4 | 89.4 | 17.4 | 5260 | Click here |
| world.mp | APRSdos | 6429 | 3921.6 | 55.6 | 25.7 | 10816 | Click here |
| world.pdb | PocketAPRS | 20480 | 4637.1 | 39.7 | 54.2 | 21022 | Click here |