| 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 | ||
| newlondo.pdb | PocketAPRS | 10 | 16.0 | 5.7 | 66.9 | 679 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 12.1 | 22.7 | 40.6 | 695 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 28.6 | 73.2 | 13.8 | 1444 | Click here |
| mamass.mp | APRSdos | 64 | 50.5 | 39.1 | 67.5 | 739 | Click here |
| midlant.mp | APRSdos | 129 | 112.5 | 85.5 | 40.4 | 1659 | Click here |
| usaeast.mp | APRSdos | 300 | 237.3 | 87.8 | 9.1 | 2708 | Click here |
| li.mp | APRSdos | 300 | 237.3 | 87.8 | 9.1 | 3586 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 65.4 | 63.8 | 73.4 | 1872 | NEXRAD UPTON,NY |
| nexrad/rad_box.geo | NWSRadar | 500 | 42.3 | 73.6 | 14.6 | 2608 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1211.6 | 55.2 | 26.3 | 3160 | Click here |
| usa.pdb | PocketAPRS | 500 | 1211.6 | 55.2 | 26.3 | 3712 | Click here |
| bertha.mp | APRSdos | 786 | 775.3 | 23.7 | 91.9 | 1705 | Click here |
| usa.mp | APRSdos | 1429 | 1119.6 | 87.3 | 4.8 | 3221 | Click here |
| world.mp | APRSdos | 6429 | 3946.2 | 56.0 | 22.8 | 8781 | Click here |
| world.pdb | PocketAPRS | 20480 | 4618.3 | 40.0 | 50.5 | 20985 | Click here |