| 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 | ||
| stlouis.pdb | PocketAPRS | 10 | 11.7 | 34.2 | 13.8 | 10 | Click here |
| stl-west.pdb | PocketAPRS | 10 | 3.4 | 12.5 | 11.4 | 10 | Click here |
| stchasct.pdb | PocketAPRS | 10 | 7.3 | 10.5 | 33.2 | 10 | Click here |
| mostlous.mp | APRSdos | 57 | 6.6 | 12.2 | 1.9 | 57 | Click here |
| mostate.mp | APRSdos | 129 | 93.4 | 76.8 | 13.0 | 897 | Click here |
| iailinmo.mp | APRSdos | 221 | 171.9 | 0.6 | 74.3 | 964 | Click here |
| usacen.mp | APRSdos | 371 | 299.8 | 85.1 | 12.0 | 1965 | Click here |
| nexrad/rad_lsx.geo | NWSRadar | 500 | 8.6 | 14.7 | 1.2 | 2094 | NEXRAD WELDON SPRING,MO |
| usiroads.pdb | PocketAPRS | 500 | 375.9 | 13.0 | 15.4 | 2094 | Click here |
| usa.pdb | PocketAPRS | 500 | 375.9 | 13.0 | 15.4 | 2094 | Click here |
| usa.mp | APRSdos | 1429 | 319.7 | 22.8 | 7.5 | 3023 | Click here |
| world.mp | APRSdos | 6429 | 4800.4 | 70.4 | 20.1 | 8727 | Click here |
| world.pdb | PocketAPRS | 20480 | 5430.8 | 50.3 | 46.8 | 23281 | Click here |