| 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 | ||
| ral-dur.pdb | PocketAPRS | 10 | 17.4 | 53.2 | 12.5 | 542 | Click here |
| nc-rd.mp | APRSdos | 29 | 17.1 | 49.6 | 34.3 | 561 | Click here |
| nccentrl.mp | APRSdos | 86 | 57.8 | 66.4 | 19.0 | 1282 | Click here |
| nctest.mp | APRSdos | 86 | 57.8 | 66.4 | 19.0 | 1946 | Click here |
| usaseast.mp | APRSdos | 393 | 459.7 | 67.8 | 91.1 | 1982 | Click here |
| nexrad/rad_rax.geo | NWSRadar | 500 | 31.2 | 49.3 | 12.0 | 2089 | NEXRAD CLAYTON,NC |
| nexrad/rad_fcx.geo | NWSRadar | 500 | 91.8 | 93.3 | 97.3 | 2406 | NEXRAD ROANOKE,VA |
| usiroads.pdb | PocketAPRS | 500 | 837.2 | 39.1 | 5.1 | 2406 | Click here |
| usa.pdb | PocketAPRS | 500 | 837.2 | 39.1 | 5.1 | 2406 | Click here |
| bertha.mp | APRSdos | 786 | 672.1 | 68.6 | 48.5 | 3378 | Click here |
| usa.mp | APRSdos | 1429 | 885.1 | 62.6 | 19.1 | 4647 | Click here |
| world.mp | APRSdos | 6429 | 4297.8 | 61.5 | 17.5 | 10262 | Click here |
| world.pdb | PocketAPRS | 20480 | 4879.8 | 43.9 | 43.4 | 24313 | Click here |