| 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 | ||
| newlondo.pdb | PocketAPRS | 10 | 19.5 | 80.1 | 14.7 | 811 | Click here |
| mamass.mp | APRSdos | 64 | 65.0 | 8.2 | 96.6 | 1030 | Click here |
| usaeast.mp | APRSdos | 300 | 254.1 | 94.5 | 2.9 | 2211 | Click here |
| li.mp | APRSdos | 300 | 254.1 | 94.5 | 2.9 | 3156 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 64.3 | 95.6 | 47.3 | 4312 | NEXRAD UPTON,NY |
| nexrad/rad_box.geo | NWSRadar | 500 | 38.3 | 41.8 | 40.7 | 4312 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1224.6 | 56.1 | 25.2 | 4873 | Click here |
| usa.pdb | PocketAPRS | 500 | 1224.6 | 56.1 | 25.2 | 5434 | Click here |
| bertha.mp | APRSdos | 786 | 752.1 | 21.2 | 89.5 | 1681 | Click here |
| usa.mp | APRSdos | 1429 | 1139.0 | 88.7 | 3.5 | 3211 | Click here |
| world.mp | APRSdos | 6429 | 3928.6 | 55.7 | 22.6 | 8768 | Click here |
| world.pdb | PocketAPRS | 20480 | 4596.6 | 39.8 | 50.1 | 20981 | Click here |