| 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 | ||
| canorth.mp | APRSdos | 71 | 11.1 | 7.0 | 13.6 | 71 | Click here |
| ca.mp | APRSdos | 229 | 200.3 | 49.0 | 71.7 | 946 | Click here |
| usawest.mp | APRSdos | 429 | 244.1 | 61.8 | 11.0 | 1764 | Click here |
| nexrad/rad_bbx.geo | NWSRadar | 500 | 63.8 | 49.8 | 76.5 | 1265 | NEXRAD OROVILLE,CA |
| usiroads.pdb | PocketAPRS | 500 | 1283.5 | 59.7 | 21.6 | 1862 | Click here |
| usa.pdb | PocketAPRS | 500 | 1283.5 | 59.7 | 21.6 | 2459 | Click here |
| usa.mp | APRSdos | 1429 | 1141.9 | 88.3 | 0.5 | 4271 | Click here |
| pacifice.mp | APRSdos | 3571 | 3802.8 | 88.1 | 50.4 | 4956 | Click here |
| world.mp | APRSdos | 6429 | 6099.4 | 95.1 | 21.7 | 8765 | Click here |
| world.pdb | PocketAPRS | 20480 | 6843.1 | 67.9 | 48.9 | 23495 | Click here |