| 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 | 14.8 | 79.6 | 48.1 | 806 | Click here |
| nycityli.mp | APRSdos | 39 | 39.7 | 11.5 | 96.2 | 1001 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 11.2 | 28.2 | 6.4 | 1005 | Click here |
| midlant.mp | APRSdos | 129 | 74.9 | 51.7 | 33.7 | 1608 | Click here |
| usaeast.mp | APRSdos | 300 | 197.9 | 73.4 | 6.3 | 2513 | Click here |
| li.mp | APRSdos | 300 | 197.9 | 73.4 | 6.3 | 3247 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 45.9 | 5.8 | 61.3 | 1113 | NEXRAD UPTON,NY |
| nexrad/rad_enx.geo | NWSRadar | 500 | 76.4 | 90.2 | 77.4 | 2176 | NEXRAD EAST BERNE,NY |
| usiroads.pdb | PocketAPRS | 500 | 1171.8 | 53.2 | 25.8 | 2708 | Click here |
| usa.pdb | PocketAPRS | 500 | 1171.8 | 53.2 | 25.8 | 3240 | Click here |
| bertha.mp | APRSdos | 786 | 777.5 | 29.2 | 90.8 | 1694 | Click here |
| usa.mp | APRSdos | 1429 | 1081.7 | 84.3 | 4.2 | 3180 | Click here |
| world.mp | APRSdos | 6429 | 3985.1 | 56.7 | 22.7 | 8747 | Click here |
| world.pdb | PocketAPRS | 20480 | 4654.2 | 40.5 | 50.3 | 20983 | Click here |