| 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 | ||
| baltimor.pdb | PocketAPRS | 10 | 20.3 | 52.8 | 67.0 | 1208 | Click here |
| payork.mp | APRSdos | 33 | 35.4 | 58.6 | 89.4 | 1513 | Click here |
| Lebanon.mp | APRSdos | 33 | 35.4 | 58.6 | 89.4 | 1513 | Click here |
| midlant.mp | APRSdos | 129 | 122.4 | 81.1 | 57.3 | 1513 | Click here |
| usaeast.mp | APRSdos | 300 | 112.0 | 16.4 | 32.7 | 1684 | Click here |
| li.mp | APRSdos | 300 | 112.0 | 16.4 | 32.7 | 1684 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 63.4 | 90.3 | 48.2 | 2787 | NEXRAD STERLING,VA |
| nexrad/rad_dox.geo | NWSRadar | 500 | 61.4 | 72.4 | 60.2 | 1826 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 993.3 | 45.4 | 18.5 | 1826 | Click here |
| usa.pdb | PocketAPRS | 500 | 993.3 | 45.4 | 18.5 | 1826 | Click here |
| bertha.mp | APRSdos | 786 | 736.6 | 51.0 | 75.9 | 2055 | Click here |
| usa.mp | APRSdos | 1429 | 943.8 | 72.3 | 4.0 | 3421 | Click here |
| world.mp | APRSdos | 6429 | 4145.6 | 59.4 | 20.9 | 9015 | Click here |
| world.pdb | PocketAPRS | 20480 | 4783.2 | 42.4 | 47.9 | 23066 | Click here |