| 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 | ||
| harrisbu.pdb | PocketAPRS | 10 | 23.3 | 85.9 | 45.8 | 869 | Click here |
| pareadng.mp | APRSdos | 25 | 31.3 | 87.1 | 92.7 | 1823 | Click here |
| payork.mp | APRSdos | 33 | 15.6 | 51.7 | 2.8 | 2348 | Click here |
| Lebanon.mp | APRSdos | 33 | 15.6 | 51.7 | 2.8 | 2865 | Click here |
| midlant.mp | APRSdos | 129 | 107.8 | 82.9 | 35.2 | 3790 | Click here |
| usaeast.mp | APRSdos | 300 | 84.4 | 15.7 | 23.3 | 3961 | Click here |
| li.mp | APRSdos | 300 | 84.4 | 15.7 | 23.3 | 3961 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 82.5 | 86.7 | 88.0 | 2247 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 997.8 | 45.3 | 20.3 | 2247 | Click here |
| usa.pdb | PocketAPRS | 500 | 997.8 | 45.3 | 20.3 | 2247 | Click here |
| bertha.mp | APRSdos | 786 | 762.4 | 51.3 | 79.5 | 2094 | Click here |
| usa.mp | APRSdos | 1429 | 936.9 | 72.2 | 2.0 | 3459 | Click here |
| world.mp | APRSdos | 6429 | 4145.5 | 59.4 | 21.3 | 9053 | Click here |
| world.pdb | PocketAPRS | 20480 | 4790.2 | 42.4 | 48.5 | 23104 | Click here |