| 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 | ||
| maeast.mp | APRSdos | 26 | 32.7 | 83.2 | 99.7 | 1855 | Click here |
| maema.mp | APRSdos | 36 | 28.6 | 40.1 | 68.8 | 724 | Click here |
| mamass.mp | APRSdos | 64 | 19.8 | 9.5 | 28.3 | 752 | Click here |
| neweng.mp | APRSdos | 286 | 290.9 | 28.6 | 94.7 | 1233 | Click here |
| usaeast.mp | APRSdos | 300 | 277.3 | 98.3 | 29.7 | 2230 | Click here |
| li.mp | APRSdos | 300 | 277.3 | 98.3 | 29.7 | 3213 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 80.3 | 94.2 | 83.0 | 2272 | NEXRAD GRAY,ME |
| nexrad/rad_box.geo | NWSRadar | 500 | 55.1 | 23.6 | 71.7 | 1217 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1254.5 | 56.7 | 30.2 | 1784 | Click here |
| usa.pdb | PocketAPRS | 500 | 1254.5 | 56.7 | 30.2 | 2351 | Click here |
| bertha.mp | APRSdos | 786 | 831.9 | 19.7 | 99.7 | 1783 | Click here |
| usa.mp | APRSdos | 1429 | 1143.4 | 89.5 | 9.1 | 3321 | Click here |
| world.mp | APRSdos | 6429 | 3918.4 | 55.6 | 23.8 | 8877 | Click here |
| world.pdb | PocketAPRS | 20480 | 4606.1 | 39.7 | 51.7 | 20997 | Click here |