| 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 | ||
| nashvill.pdb | PocketAPRS | 10 | 9.2 | 23.5 | 16.7 | 10 | Click here |
| tncentrl.mp | APRSdos | 47 | 14.4 | 14.7 | 25.8 | 47 | Click here |
| usaseast.mp | APRSdos | 393 | 410.2 | 31.9 | 95.1 | 1344 | Click here |
| nexrad/rad_ohx.geo | NWSRadar | 500 | 20.9 | 31.1 | 12.5 | 1451 | NEXRAD OLD HICKORY,TN |
| nexrad/rad_htx.geo | NWSRadar | 500 | 80.8 | 68.4 | 92.9 | 2113 | NEXRAD HYTOP,AL |
| nexrad/rad_hpx.geo | NWSRadar | 500 | 42.5 | 27.6 | 52.5 | 1025 | NEXRAD TRENTON,KY |
| usiroads.pdb | PocketAPRS | 500 | 461.4 | 21.1 | 6.1 | 1025 | Click here |
| usa.pdb | PocketAPRS | 500 | 461.4 | 21.1 | 6.1 | 1025 | Click here |
| usa.mp | APRSdos | 1429 | 541.8 | 35.2 | 18.0 | 1954 | Click here |
| world.mp | APRSdos | 6429 | 4669.0 | 67.6 | 17.8 | 7630 | Click here |
| world.pdb | PocketAPRS | 20480 | 5258.6 | 48.3 | 43.7 | 21681 | Click here |