| 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 | ||
| doverde.pdb | PocketAPRS | 10 | 16.0 | 11.1 | 56.3 | 573 | Click here |
| midlant.mp | APRSdos | 129 | 118.2 | 48.5 | 77.0 | 899 | Click here |
| usaeast.mp | APRSdos | 300 | 153.5 | 30.4 | 41.2 | 1070 | Click here |
| li.mp | APRSdos | 300 | 153.5 | 30.4 | 41.2 | 1070 | Click here |
| nexrad/rad_dox.geo | NWSRadar | 500 | 18.7 | 5.3 | 24.7 | 1270 | NEXRAD ELLENDALE STATE FOREST,DE |
| nexrad/rad_dix.geo | NWSRadar | 500 | 69.9 | 88.0 | 64.6 | 2026 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1026.3 | 47.3 | 16.9 | 2026 | Click here |
| usa.pdb | PocketAPRS | 500 | 1026.3 | 47.3 | 16.9 | 2026 | Click here |
| bertha.mp | APRSdos | 786 | 693.1 | 45.6 | 72.6 | 1512 | Click here |
| usa.mp | APRSdos | 1429 | 986.9 | 75.3 | 5.8 | 2908 | Click here |
| world.mp | APRSdos | 6429 | 4108.8 | 58.7 | 20.5 | 8495 | Click here |
| world.pdb | PocketAPRS | 20480 | 4740.6 | 41.9 | 47.3 | 22546 | Click here |