| 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 | ||
| Quebec.pdb | PocketAPRS | 130 | 580.4 | 66.2 | 95.9 | 1751 | Click here |
| usaeast.mp | APRSdos | 300 | 250.3 | 23.1 | 77.5 | 1075 | Click here |
| li.mp | APRSdos | 300 | 250.3 | 23.1 | 77.5 | 1075 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 146.9 | 57.6 | 50.0 | 1671 | Click here |
| pqhighw2.pdb | PocketAPRS | 320 | 594.8 | 68.1 | 95.9 | 1960 | Click here |
| usiroads.pdb | PocketAPRS | 500 | 1130.9 | 46.3 | 39.1 | 2140 | Click here |
| usa.pdb | PocketAPRS | 500 | 1130.9 | 46.3 | 39.1 | 2140 | Click here |
| usa.mp | APRSdos | 1429 | 960.4 | 73.7 | 19.1 | 3806 | Click here |
| world.mp | APRSdos | 6429 | 4109.9 | 59.1 | 26.0 | 9397 | Click here |
| world.pdb | PocketAPRS | 20480 | 4826.6 | 42.2 | 54.7 | 21027 | Click here |