| 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 | ||
| usaeast.mp | APRSdos | 300 | 372.5 | 86.4 | 90.7 | 2071 | Click here |
| li.mp | APRSdos | 300 | 372.5 | 86.4 | 90.7 | 2071 | Click here |
| nexrad/rad_mrx.geo | NWSRadar | 500 | 47.9 | 71.4 | 28.6 | 2985 | NEXRAD MORRISTOWN,TN |
| nexrad/rad_jkl.geo | NWSRadar | 500 | 73.7 | 63.4 | 84.8 | 1982 | NEXRAD JACKSON,KY |
| usiroads.pdb | PocketAPRS | 500 | 676.2 | 31.3 | 7.7 | 1982 | Click here |
| usa.pdb | PocketAPRS | 500 | 676.2 | 31.3 | 7.7 | 1982 | Click here |
| bertha.mp | APRSdos | 786 | 835.6 | 90.2 | 53.7 | 2225 | Click here |
| usa.mp | APRSdos | 1429 | 717.6 | 50.7 | 16.2 | 3375 | Click here |
| world.mp | APRSdos | 6429 | 4454.4 | 64.2 | 18.2 | 9017 | Click here |
| world.pdb | PocketAPRS | 20480 | 5047.7 | 45.8 | 44.3 | 23068 | Click here |