| 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 | ||
| gacoast.mp | APRSdos | 57 | 36.3 | 10.9 | 59.8 | 655 | Click here |
| usaseast.mp | APRSdos | 393 | 243.2 | 45.2 | 39.3 | 991 | Click here |
| nexrad/rad_clx.geo | NWSRadar | 500 | 25.7 | 12.6 | 32.7 | 1098 | NEXRAD GRAYS,SC |
| usiroads.pdb | PocketAPRS | 500 | 772.7 | 35.0 | 7.5 | 1098 | Click here |
| usa.pdb | PocketAPRS | 500 | 772.7 | 35.0 | 7.5 | 1098 | Click here |
| bertha.mp | APRSdos | 786 | 669.9 | 79.9 | 22.6 | 2183 | Click here |
| usa.mp | APRSdos | 1429 | 918.4 | 56.4 | 33.3 | 3390 | Click here |
| world.mp | APRSdos | 6429 | 4414.9 | 62.9 | 14.4 | 9019 | Click here |
| world.pdb | PocketAPRS | 20480 | 4943.3 | 44.9 | 39.2 | 23070 | Click here |