| 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 | ||
| ontronto.mp | APRSdos | 14 | 3.7 | 28.0 | 8.7 | 14 | Click here |
| ontario.mp | APRSdos | 86 | 21.7 | 23.1 | 15.0 | 86 | Click here |
| usaeast.mp | APRSdos | 300 | 179.0 | 35.6 | 48.6 | 300 | Click here |
| li.mp | APRSdos | 300 | 179.0 | 35.6 | 48.6 | 300 | Click here |
| sontc5c.pdb | PocketAPRS | 320 | 35.3 | 17.4 | 0.4 | 320 | Click here |
| nexrad/rad_buf.geo | NWSRadar | 500 | 62.7 | 58.3 | 72.5 | 1808 | NEXRAD BUFFALO,NY |
| usiroads.pdb | PocketAPRS | 500 | 955.8 | 38.3 | 33.7 | 1808 | Click here |
| usa.pdb | PocketAPRS | 500 | 955.8 | 38.3 | 33.7 | 1808 | Click here |
| usa.mp | APRSdos | 1429 | 798.1 | 61.4 | 13.1 | 3351 | Click here |
| world.mp | APRSdos | 6429 | 4264.6 | 61.8 | 24.7 | 8969 | Click here |
| world.pdb | PocketAPRS | 20480 | 4959.8 | 44.1 | 52.9 | 21009 | Click here |