| 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 | ||
| hartford.pdb | PocketAPRS | 10 | 13.1 | 76.0 | 31.7 | 770 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 14.2 | 26.7 | 22.0 | 803 | Click here |
| midlant.mp | APRSdos | 129 | 83.5 | 52.2 | 43.1 | 1411 | Click here |
| usaeast.mp | APRSdos | 300 | 199.8 | 73.6 | 10.3 | 2318 | Click here |
| li.mp | APRSdos | 300 | 199.8 | 73.6 | 10.3 | 3054 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 58.5 | 4.7 | 78.3 | 1283 | NEXRAD UPTON,NY |
| nexrad/rad_enx.geo | NWSRadar | 500 | 67.6 | 91.3 | 60.3 | 2016 | NEXRAD EAST BERNE,NY |
| usiroads.pdb | PocketAPRS | 500 | 1175.6 | 53.3 | 26.5 | 2549 | Click here |
| usa.pdb | PocketAPRS | 500 | 1175.6 | 53.3 | 26.5 | 3082 | Click here |
| bertha.mp | APRSdos | 786 | 789.5 | 29.2 | 92.3 | 1709 | Click here |
| usa.mp | APRSdos | 1429 | 1081.3 | 84.3 | 5.0 | 3195 | Click here |
| world.mp | APRSdos | 6429 | 3984.2 | 56.7 | 22.9 | 8762 | Click here |
| world.pdb | PocketAPRS | 20480 | 4656.3 | 40.5 | 50.5 | 20985 | Click here |