| 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 | ||
| philadel.pdb | PocketAPRS | 10 | 24.6 | 63.5 | 80.9 | 1454 | Click here |
| capemayn.pdb | PocketAPRS | 10 | 19.1 | 10.5 | 67.7 | 687 | Click here |
| nj-de.mp | APRSdos | 64 | 49.5 | 74.5 | 33.4 | 1486 | Click here |
| midlant.mp | APRSdos | 129 | 76.8 | 21.5 | 54.0 | 669 | Click here |
| usaeast.mp | APRSdos | 300 | 150.8 | 42.0 | 31.3 | 840 | Click here |
| li.mp | APRSdos | 300 | 150.8 | 42.0 | 31.3 | 840 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 57.3 | 50.4 | 66.2 | 1666 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 25.3 | 32.3 | 23.2 | 1666 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1063.3 | 48.9 | 18.8 | 1666 | Click here |
| usa.pdb | PocketAPRS | 500 | 1063.3 | 48.9 | 18.8 | 1666 | Click here |
| bertha.mp | APRSdos | 786 | 703.2 | 41.2 | 76.4 | 1550 | Click here |
| usa.mp | APRSdos | 1429 | 1012.4 | 77.7 | 3.7 | 2970 | Click here |
| world.mp | APRSdos | 6429 | 4074.9 | 58.2 | 21.0 | 8552 | Click here |
| world.pdb | PocketAPRS | 20480 | 4714.5 | 41.6 | 48.0 | 22603 | Click here |