| 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 | ||
| Maritimes.pdb | PocketAPRS | 60 | 145.3 | 67.7 | 24.1 | 737 | Click here |
| mestate.mp | APRSdos | 91 | 19.6 | 25.4 | 1.4 | 768 | Click here |
| Quebec.pdb | PocketAPRS | 130 | 513.6 | 7.9 | 97.6 | 1106 | Click here |
| neweng.mp | APRSdos | 286 | 169.6 | 39.5 | 47.5 | 1262 | Click here |
| pqhighw2.pdb | PocketAPRS | 320 | 512.4 | 1.4 | 97.6 | 1296 | Click here |
| marc.pdb | PocketAPRS | 320 | 123.6 | 38.9 | 41.2 | 1296 | Click here |
| nexrad/rad_cbw.geo | NWSRadar | 500 | 50.6 | 21.2 | 66.2 | 1162 | NEXRAD HOULTON,ME |
| usiroads.pdb | PocketAPRS | 500 | 1454.0 | 65.6 | 38.5 | 1818 | Click here |
| usa.pdb | PocketAPRS | 500 | 1454.0 | 65.6 | 38.5 | 2474 | Click here |
| world.mp | APRSdos | 6429 | 3757.0 | 52.5 | 25.9 | 8928 | Click here |
| world.pdb | PocketAPRS | 20480 | 4482.0 | 37.5 | 54.5 | 21025 | Click here |