| 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 | ||
| scradar.mp | APRSdos | 50 | 47.2 | 5.0 | 90.2 | 952 | Click here |
| usaseast.mp | APRSdos | 393 | 393.8 | 28.5 | 92.0 | 1313 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 61.2 | 96.7 | 24.5 | 2387 | NEXRAD MORRISTOWN,TN |
| nexrad/rad_gsp.geo | NWSRadar | 500 | 59.4 | 2.0 | 79.5 | 1295 | NEXRAD GREER,SC |
| usiroads.pdb | PocketAPRS | 500 | 687.8 | 32.0 | 5.3 | 1295 | Click here |
| usa.pdb | PocketAPRS | 500 | 687.8 | 32.0 | 5.3 | 1295 | Click here |
| bertha.mp | APRSdos | 786 | 804.1 | 88.2 | 48.9 | 2463 | Click here |
| usa.mp | APRSdos | 1429 | 748.2 | 51.8 | 18.8 | 3624 | Click here |
| world.mp | APRSdos | 6429 | 4445.4 | 63.9 | 17.6 | 9263 | Click here |
| world.pdb | PocketAPRS | 20480 | 5028.9 | 45.7 | 43.5 | 23314 | Click here |