| 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 | ||
| Toporama 50k | Toporama | 4 | 0 | 5 | Click here | ||
| Toporama 250k | Toporama | 20 | 0 | 25 | Click here | ||
| Maritimes.pdb | PocketAPRS | 60 | 235.2 | 79.7 | 77.5 | 1632 | Click here |
| Quebec.pdb | PocketAPRS | 130 | 390.9 | 3.0 | 74.4 | 874 | Click here |
| onquebec.mp | APRSdos | 143 | 88.9 | 70.7 | 23.9 | 1594 | Click here |
| neweng.mp | APRSdos | 286 | 71.5 | 29.7 | 6.8 | 1737 | Click here |
| pqhighw2.pdb | PocketAPRS | 320 | 391.0 | 3.2 | 74.4 | 1064 | Click here |
| marc.pdb | PocketAPRS | 320 | 119.1 | 48.8 | 19.1 | 1064 | Click here |
| nexrad/rad_cbw.geo | NWSRadar | 500 | 73.3 | 23.8 | 96.8 | 1468 | NEXRAD HOULTON,ME |
| usiroads.pdb | PocketAPRS | 500 | 1471.4 | 64.3 | 45.8 | 2111 | Click here |
| usa.pdb | PocketAPRS | 500 | 1471.4 | 64.3 | 45.8 | 2754 | Click here |
| world.mp | APRSdos | 6429 | 3789.8 | 53.0 | 27.7 | 9213 | Click here |
| world.pdb | PocketAPRS | 20480 | 4539.8 | 37.8 | 56.9 | 21049 | Click here |