| 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 | ||
| boston.pdb | PocketAPRS | 10 | 30.7 | 95.5 | 86.3 | 1828 | Click here |
| maesub.mp | APRSdos | 32 | 29.6 | 87.4 | 48.6 | 2724 | Click here |
| maema.mp | APRSdos | 36 | 24.5 | 59.5 | 42.3 | 3323 | Click here |
| mamass.mp | APRSdos | 64 | 9.2 | 1.3 | 13.6 | 3351 | Click here |
| neweng.mp | APRSdos | 286 | 301.9 | 31.0 | 98.0 | 1266 | Click here |
| usaeast.mp | APRSdos | 300 | 268.7 | 96.0 | 26.5 | 2240 | Click here |
| li.mp | APRSdos | 300 | 268.7 | 96.0 | 26.5 | 3200 | Click here |
| nexrad/rad_box.geo | NWSRadar | 500 | 47.6 | 34.7 | 58.5 | 1085 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1246.0 | 56.3 | 29.6 | 1648 | Click here |
| usa.pdb | PocketAPRS | 500 | 1246.0 | 56.3 | 29.6 | 2211 | Click here |
| bertha.mp | APRSdos | 786 | 823.4 | 20.6 | 98.5 | 1771 | Click here |
| usa.mp | APRSdos | 1429 | 1137.7 | 89.0 | 8.4 | 3304 | Click here |
| world.mp | APRSdos | 6429 | 3924.5 | 55.7 | 23.7 | 8861 | Click here |
| world.pdb | PocketAPRS | 20480 | 4609.7 | 39.8 | 51.5 | 20995 | Click here |