| 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 | ||
| saratoga.pdb | PocketAPRS | 10 | 16.2 | 7.3 | 81.1 | 821 | Click here |
| neweng.mp | APRSdos | 286 | 303.7 | 70.7 | 84.6 | 1839 | Click here |
| usaeast.mp | APRSdos | 300 | 197.4 | 58.2 | 39.4 | 2435 | Click here |
| li.mp | APRSdos | 300 | 197.4 | 58.2 | 39.4 | 3017 | Click here |
| nexrad/rad_enx.geo | NWSRadar | 500 | 47.0 | 17.3 | 61.6 | 1116 | NEXRAD EAST BERNE,NY |
| nexrad/rad_cxx.geo | NWSRadar | 500 | 74.5 | 54.7 | 91.7 | 1964 | NEXRAD COLCHESTER,VT |
| usiroads.pdb | PocketAPRS | 500 | 1163.8 | 51.1 | 32.0 | 2475 | Click here |
| usa.pdb | PocketAPRS | 500 | 1163.8 | 51.1 | 32.0 | 2986 | Click here |
| usa.mp | APRSdos | 1429 | 1038.4 | 81.1 | 11.1 | 4726 | Click here |
| world.mp | APRSdos | 6429 | 4023.1 | 57.4 | 24.3 | 10300 | Click here |
| world.pdb | PocketAPRS | 20480 | 4715.1 | 41.0 | 52.3 | 21003 | Click here |