| 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 | ||
| mawma.mp | APRSdos | 29 | 25.5 | 15.8 | 84.3 | 872 | Click here |
| maesub.mp | APRSdos | 32 | 31.9 | 89.5 | 57.4 | 1501 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 25.1 | 2.8 | 56.1 | 604 | Click here |
| mamass.mp | APRSdos | 64 | 57.4 | 89.7 | 39.4 | 1522 | Click here |
| midlant.mp | APRSdos | 129 | 100.8 | 60.2 | 54.5 | 1276 | Click here |
| usaeast.mp | APRSdos | 300 | 211.4 | 77.0 | 15.2 | 2217 | Click here |
| li.mp | APRSdos | 300 | 211.4 | 77.0 | 15.2 | 2987 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 74.0 | 11.7 | 98.8 | 1488 | NEXRAD UPTON,NY |
| usiroads.pdb | PocketAPRS | 500 | 1188.3 | 53.7 | 27.4 | 2025 | Click here |
| usa.pdb | PocketAPRS | 500 | 1188.3 | 53.7 | 27.4 | 2562 | Click here |
| bertha.mp | APRSdos | 786 | 801.3 | 27.9 | 94.2 | 1728 | Click here |
| usa.mp | APRSdos | 1429 | 1089.4 | 85.0 | 6.1 | 3221 | Click here |
| world.mp | APRSdos | 6429 | 3974.9 | 56.5 | 23.1 | 8786 | Click here |
| world.pdb | PocketAPRS | 20480 | 4650.7 | 40.4 | 50.8 | 20988 | Click here |