| 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 | ||
| unionmo.pdb | PocketAPRS | 10 | 26.0 | 44.8 | 99.4 | 1004 | Click here |
| stlms150.pdb | PocketAPRS | 10 | 30.1 | 84.3 | 42.5 | 1847 | Click here |
| stlouis.pdb | PocketAPRS | 10 | 30.9 | 88.5 | 40.3 | 2732 | Click here |
| stl-west.pdb | PocketAPRS | 10 | 22.5 | 99.5 | 53.9 | 1544 | Click here |
| stchasct.pdb | PocketAPRS | 10 | 15.1 | 72.1 | 7.3 | 2265 | Click here |
| mostlous.mp | APRSdos | 57 | 25.6 | 44.7 | 16.1 | 2312 | Click here |
| mostate.mp | APRSdos | 129 | 75.0 | 62.3 | 6.7 | 3007 | Click here |
| iailinmo.mp | APRSdos | 221 | 164.2 | 7.7 | 70.6 | 927 | Click here |
| usacen.mp | APRSdos | 371 | 283.9 | 80.1 | 14.2 | 1878 | Click here |
| nexrad/rad_lsx.geo | NWSRadar | 500 | 12.8 | 15.0 | 12.5 | 2007 | NEXRAD WELDON SPRING,MO |
| usiroads.pdb | PocketAPRS | 500 | 369.1 | 12.2 | 15.9 | 2007 | Click here |
| usa.pdb | PocketAPRS | 500 | 369.1 | 12.2 | 15.9 | 2007 | Click here |
| usa.mp | APRSdos | 1429 | 300.5 | 21.5 | 6.9 | 2936 | Click here |
| world.mp | APRSdos | 6429 | 4815.3 | 70.7 | 20.2 | 8643 | Click here |
| world.pdb | PocketAPRS | 20480 | 5448.1 | 50.5 | 47.0 | 23199 | Click here |