| 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 | ||
| newyork.pdb | PocketAPRS | 10 | 5.9 | 3.8 | 49.5 | 10 | Click here |
| midlant.mp | APRSdos | 129 | 18.5 | 15.9 | 1.2 | 129 | Click here |
| usaeast.mp | APRSdos | 300 | 159.0 | 58.0 | 8.7 | 880 | Click here |
| li.mp | APRSdos | 300 | 159.0 | 58.0 | 8.7 | 1460 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 44.9 | 79.4 | 1.4 | 2454 | NEXRAD UPTON,NY |
| nexrad/rad_dix.geo | NWSRadar | 500 | 59.3 | 44.6 | 71.9 | 1219 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1120.7 | 51.1 | 23.0 | 1730 | Click here |
| usa.pdb | PocketAPRS | 500 | 1120.7 | 51.1 | 23.0 | 2241 | Click here |
| bertha.mp | APRSdos | 786 | 748.1 | 35.1 | 85.0 | 1636 | Click here |
| usa.mp | APRSdos | 1429 | 1045.2 | 81.0 | 1.0 | 3089 | Click here |
| world.mp | APRSdos | 6429 | 4027.8 | 57.4 | 22.0 | 8663 | Click here |
| world.pdb | PocketAPRS | 20480 | 4685.0 | 41.0 | 49.4 | 22714 | Click here |