| 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 | ||
| n1qkp-ctnyc.mp | APRSdos | 43 | 19.4 | 39.0 | 27.7 | 43 | Click here |
| midlant.mp | APRSdos | 129 | 82.0 | 48.1 | 45.0 | 129 | Click here |
| usaeast.mp | APRSdos | 300 | 195.6 | 71.8 | 11.1 | 1018 | Click here |
| li.mp | APRSdos | 300 | 195.6 | 71.8 | 11.1 | 1736 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 61.5 | 13.2 | 81.8 | 1318 | NEXRAD UPTON,NY |
| nexrad/rad_enx.geo | NWSRadar | 500 | 62.4 | 82.8 | 56.9 | 1897 | NEXRAD EAST BERNE,NY |
| usiroads.pdb | PocketAPRS | 500 | 1171.7 | 53.0 | 26.7 | 2427 | Click here |
| usa.pdb | PocketAPRS | 500 | 1171.7 | 53.0 | 26.7 | 2957 | Click here |
| bertha.mp | APRSdos | 786 | 793.3 | 29.8 | 92.6 | 1712 | Click here |
| usa.mp | APRSdos | 1429 | 1076.4 | 83.9 | 5.2 | 3194 | Click here |
| world.mp | APRSdos | 6429 | 3988.9 | 56.8 | 22.9 | 8762 | Click here |
| world.pdb | PocketAPRS | 20480 | 4661.4 | 40.6 | 50.6 | 20986 | Click here |