| 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 | 9.4 | 9.1 | 38.5 | 10 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 14.4 | 7.4 | 53.1 | 557 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 31.0 | 63.9 | 42.4 | 1213 | Click here |
| midlant.mp | APRSdos | 129 | 99.7 | 82.4 | 21.7 | 2123 | Click here |
| usaeast.mp | APRSdos | 300 | 232.8 | 86.5 | 1.1 | 3159 | Click here |
| li.mp | APRSdos | 300 | 232.8 | 86.5 | 1.1 | 4024 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 43.8 | 57.4 | 39.7 | 4798 | NEXRAD UPTON,NY |
| nexrad/rad_box.geo | NWSRadar | 500 | 57.3 | 79.9 | 48.3 | 5597 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1202.5 | 55.0 | 24.8 | 6147 | Click here |
| usa.pdb | PocketAPRS | 500 | 1202.5 | 55.0 | 24.8 | 6697 | Click here |
| bertha.mp | APRSdos | 786 | 751.9 | 24.2 | 88.8 | 1674 | Click here |
| usa.mp | APRSdos | 1429 | 1118.4 | 87.0 | 3.1 | 3187 | Click here |
| world.mp | APRSdos | 6429 | 3950.0 | 56.1 | 22.5 | 8748 | Click here |
| world.pdb | PocketAPRS | 20480 | 4616.2 | 40.1 | 50.0 | 22799 | Click here |