| 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 | ||
| newark.pdb | PocketAPRS | 10 | 27.8 | 72.2 | 91.6 | 1648 | Click here |
| midlant.mp | APRSdos | 129 | 12.2 | 8.4 | 5.5 | 1767 | Click here |
| usaeast.mp | APRSdos | 300 | 148.9 | 54.8 | 5.8 | 2486 | Click here |
| li.mp | APRSdos | 300 | 148.9 | 54.8 | 5.8 | 3034 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 264.7 | 98.0 | 93.1 | 2231 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 54.1 | 94.9 | 10.6 | 3360 | NEXRAD UPTON,NY |
| nexrad/rad_dix.geo | NWSRadar | 500 | 64.8 | 29.1 | 84.0 | 1340 | NEXRAD FORT DIX,NJ |
| usiroads.pdb | PocketAPRS | 500 | 1114.3 | 50.7 | 23.5 | 1847 | Click here |
| usa.pdb | PocketAPRS | 500 | 1114.3 | 50.7 | 23.5 | 2354 | Click here |
| bertha.mp | APRSdos | 786 | 759.8 | 36.3 | 86.1 | 1647 | Click here |
| usa.mp | APRSdos | 1429 | 1035.6 | 80.4 | 1.6 | 3094 | Click here |
| world.mp | APRSdos | 6429 | 4036.2 | 57.6 | 22.1 | 8670 | Click here |
| world.pdb | PocketAPRS | 20480 | 4695.4 | 41.1 | 49.5 | 22721 | Click here |