| 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 | ||
| maema.mp | APRSdos | 36 | 35.2 | 44.3 | 86.6 | 902 | Click here |
| mamass.mp | APRSdos | 64 | 26.0 | 7.1 | 38.3 | 930 | Click here |
| neweng.mp | APRSdos | 286 | 284.7 | 29.1 | 92.5 | 1211 | Click here |
| usaeast.mp | APRSdos | 300 | 278.2 | 97.8 | 31.8 | 2203 | Click here |
| li.mp | APRSdos | 300 | 278.2 | 97.8 | 31.8 | 3181 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 76.1 | 96.7 | 74.0 | 2207 | NEXRAD GRAY,ME |
| nexrad/rad_box.geo | NWSRadar | 500 | 61.9 | 26.0 | 80.6 | 1306 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1255.0 | 56.6 | 30.6 | 1872 | Click here |
| usa.pdb | PocketAPRS | 500 | 1255.0 | 56.6 | 30.6 | 2438 | Click here |
| usa.mp | APRSdos | 1429 | 1141.9 | 89.4 | 9.5 | 4261 | Click here |
| world.mp | APRSdos | 6429 | 3919.8 | 55.6 | 23.9 | 9817 | Click here |
| world.pdb | PocketAPRS | 20480 | 4609.0 | 39.7 | 51.9 | 20999 | Click here |