| 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 | ||
| mestate.mp | APRSdos | 91 | 62.9 | 80.2 | 12.2 | 893 | Click here |
| Quebec.pdb | PocketAPRS | 130 | 524.2 | 9.1 | 99.5 | 1125 | Click here |
| neweng.mp | APRSdos | 286 | 152.7 | 5.7 | 51.0 | 796 | Click here |
| pqhighw2.pdb | PocketAPRS | 320 | 527.0 | 14.5 | 99.6 | 1316 | Click here |
| marc.pdb | PocketAPRS | 320 | 195.7 | 73.0 | 46.3 | 2046 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 76.3 | 62.7 | 92.0 | 2047 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1373.3 | 61.1 | 37.9 | 2658 | Click here |
| usa.pdb | PocketAPRS | 500 | 1373.3 | 61.1 | 37.9 | 3269 | Click here |
| usa.mp | APRSdos | 1429 | 1228.9 | 96.4 | 17.8 | 5162 | Click here |
| world.mp | APRSdos | 6429 | 3837.6 | 54.0 | 25.7 | 10702 | Click here |
| world.pdb | PocketAPRS | 20480 | 4557.2 | 38.6 | 54.3 | 21023 | Click here |