| 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 | ||
| scradar.mp | APRSdos | 50 | 20.5 | 27.0 | 30.2 | 50 | Click here |
| usaseast.mp | APRSdos | 393 | 359.3 | 24.4 | 84.3 | 1236 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 65.7 | 71.1 | 66.5 | 1876 | NEXRAD MORRISTOWN,TN |
| nexrad/rad_gsp.geo | NWSRadar | 500 | 31.5 | 23.6 | 37.5 | 1876 | NEXRAD GREER,SC |
| usiroads.pdb | PocketAPRS | 500 | 671.1 | 31.3 | 3.5 | 1876 | Click here |
| usa.pdb | PocketAPRS | 500 | 671.1 | 31.3 | 3.5 | 1876 | Click here |
| bertha.mp | APRSdos | 786 | 805.1 | 90.3 | 45.1 | 3065 | Click here |
| usa.mp | APRSdos | 1429 | 749.1 | 50.7 | 20.9 | 4215 | Click here |
| world.mp | APRSdos | 6429 | 4465.7 | 64.2 | 17.1 | 9857 | Click here |
| world.pdb | PocketAPRS | 20480 | 5041.5 | 45.8 | 42.9 | 23908 | Click here |