| 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 | 242.6 | 85.1 | 77.7 | 1688 | Click here |
| Quebec.pdb | PocketAPRS | 130 | 390.4 | 0.7 | 74.3 | 873 | Click here |
| onquebec.mp | APRSdos | 143 | 79.5 | 61.8 | 23.7 | 1504 | Click here |
| neweng.mp | APRSdos | 286 | 61.6 | 25.3 | 6.6 | 1647 | Click here |
| pqhighw2.pdb | PocketAPRS | 320 | 391.0 | 5.3 | 74.3 | 1063 | Click here |
| marc.pdb | PocketAPRS | 320 | 129.0 | 53.3 | 19.3 | 1596 | Click here |
| nexrad/rad_cbw.geo | NWSRadar | 500 | 76.1 | 44.0 | 97.3 | 1473 | NEXRAD HOULTON,ME |
| usiroads.pdb | PocketAPRS | 500 | 1462.0 | 63.7 | 45.8 | 2110 | Click here |
| usa.pdb | PocketAPRS | 500 | 1462.0 | 63.7 | 45.8 | 2747 | Click here |
| world.mp | APRSdos | 6429 | 3800.0 | 53.2 | 27.7 | 9208 | Click here |
| world.pdb | PocketAPRS | 20480 | 4549.7 | 38.0 | 56.9 | 21049 | Click here |