| 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 | ||
| jackson.pdb | PocketAPRS | 10 | 9.9 | 29.9 | 8.9 | 10 | Click here |
| mswest.mp | APRSdos | 41 | 33.1 | 77.8 | 13.9 | 819 | Click here |
| mscentrl.mp | APRSdos | 61 | 35.6 | 29.7 | 48.4 | 839 | Click here |
| usacen.mp | APRSdos | 371 | 471.3 | 91.9 | 85.9 | 2149 | Click here |
| usaseast.mp | APRSdos | 393 | 329.4 | 70.6 | 40.6 | 2877 | Click here |
| nexrad/rad_jan.geo | NWSRadar | 500 | 4.6 | 7.1 | 1.1 | 2984 | NEXRAD JACKSON,MS |
| usiroads.pdb | PocketAPRS | 500 | 331.5 | 14.2 | 7.2 | 2984 | Click here |
| usa.pdb | PocketAPRS | 500 | 331.5 | 14.2 | 7.2 | 2984 | Click here |
| usa.mp | APRSdos | 1429 | 596.0 | 24.6 | 33.0 | 3913 | Click here |
| world.mp | APRSdos | 6429 | 4864.1 | 70.0 | 14.5 | 9613 | Click here |
| world.pdb | PocketAPRS | 20480 | 5402.2 | 50.0 | 39.3 | 23664 | Click here |