| 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 | 18.7 | 4.1 | 58.7 | 597 | Click here |
| nc-rd.mp | APRSdos | 29 | 25.4 | 16.4 | 83.6 | 865 | Click here |
| nccentrl.mp | APRSdos | 86 | 73.6 | 88.4 | 2.6 | 1806 | Click here |
| nctest.mp | APRSdos | 86 | 73.6 | 88.4 | 2.6 | 2690 | Click here |
| usaseast.mp | APRSdos | 393 | 459.6 | 72.6 | 87.5 | 1994 | Click here |
| nexrad/rad_rax.geo | NWSRadar | 500 | 13.0 | 19.2 | 7.7 | 2101 | NEXRAD CLAYTON,NC |
| usiroads.pdb | PocketAPRS | 500 | 855.4 | 39.9 | 4.2 | 2101 | Click here |
| usa.pdb | PocketAPRS | 500 | 855.4 | 39.9 | 4.2 | 2101 | Click here |
| bertha.mp | APRSdos | 786 | 648.7 | 66.2 | 46.7 | 3049 | Click here |
| usa.mp | APRSdos | 1429 | 907.9 | 64.0 | 20.1 | 4332 | Click here |
| world.mp | APRSdos | 6429 | 4281.5 | 61.2 | 17.3 | 9944 | Click here |
| world.pdb | PocketAPRS | 20480 | 4859.8 | 43.7 | 43.1 | 23995 | Click here |