| 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 | 24.4 | 86.1 | 55.6 | 1427 | Click here |
| payork.mp | APRSdos | 33 | 42.1 | 84.8 | 97.3 | 1854 | Click here |
| Lebanon.mp | APRSdos | 33 | 42.1 | 84.8 | 97.3 | 1854 | Click here |
| midlant.mp | APRSdos | 129 | 118.2 | 74.4 | 59.4 | 1467 | Click here |
| usaeast.mp | APRSdos | 300 | 117.7 | 19.3 | 33.6 | 1638 | Click here |
| li.mp | APRSdos | 300 | 117.7 | 19.3 | 33.6 | 1638 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 54.1 | 58.6 | 56.5 | 1651 | NEXRAD ELLENDALE STATE FOREST,DE |
| usiroads.pdb | PocketAPRS | 500 | 1000.5 | 45.8 | 18.3 | 1651 | Click here |
| usa.pdb | PocketAPRS | 500 | 1000.5 | 45.8 | 18.3 | 1651 | Click here |
| bertha.mp | APRSdos | 786 | 729.9 | 49.9 | 75.5 | 1541 | Click here |
| usa.mp | APRSdos | 1429 | 952.1 | 72.9 | 4.2 | 2913 | Click here |
| world.mp | APRSdos | 6429 | 4137.9 | 59.2 | 20.8 | 8505 | Click here |
| world.pdb | PocketAPRS | 20480 | 4775.0 | 42.3 | 47.8 | 22556 | Click here |