| 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 | 23.7 | 91.1 | 39.1 | 921 | Click here |
| pareadng.mp | APRSdos | 25 | 29.2 | 81.6 | 86.5 | 1706 | Click here |
| payork.mp | APRSdos | 33 | 16.8 | 55.9 | 1.9 | 2273 | Click here |
| Lebanon.mp | APRSdos | 33 | 16.8 | 55.9 | 1.9 | 2832 | Click here |
| midlant.mp | APRSdos | 129 | 105.9 | 81.8 | 34.0 | 3746 | Click here |
| usaeast.mp | APRSdos | 300 | 83.7 | 16.1 | 22.7 | 3917 | Click here |
| li.mp | APRSdos | 300 | 83.7 | 16.1 | 22.7 | 3917 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 84.5 | 88.9 | 90.2 | 2291 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 999.4 | 45.4 | 20.4 | 2291 | Click here |
| usa.pdb | PocketAPRS | 500 | 999.4 | 45.4 | 20.4 | 2291 | Click here |
| bertha.mp | APRSdos | 786 | 763.1 | 51.1 | 79.7 | 2094 | Click here |
| usa.mp | APRSdos | 1429 | 937.9 | 72.3 | 1.9 | 3460 | Click here |
| world.mp | APRSdos | 6429 | 4144.1 | 59.4 | 21.4 | 9054 | Click here |
| world.pdb | PocketAPRS | 20480 | 4789.2 | 42.4 | 48.5 | 23105 | Click here |