| 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 | 47.9 | 2.5 | 20.9 | 60 | Click here |
| halifax.mp | APRSdos | 107 | 52.8 | 22.4 | 43.6 | 107 | Click here |
| Quebec.pdb | PocketAPRS | 130 | 541.6 | 34.9 | 98.9 | 1119 | Click here |
| neweng.mp | APRSdos | 286 | 265.0 | 93.0 | 49.9 | 2205 | Click here |
| pqhighw2.pdb | PocketAPRS | 320 | 534.4 | 26.7 | 99.0 | 1310 | Click here |
| marc.pdb | PocketAPRS | 320 | 97.0 | 15.1 | 44.8 | 1310 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1576.7 | 72.6 | 38.1 | 2216 | Click here |
| usa.pdb | PocketAPRS | 500 | 1576.7 | 72.6 | 38.1 | 2942 | Click here |
| world.mp | APRSdos | 6429 | 3628.2 | 50.2 | 25.8 | 9373 | Click here |
| world.pdb | PocketAPRS | 20480 | 4357.4 | 35.8 | 54.4 | 21024 | Click here |