| 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 | 15.3 | 86.0 | 42.9 | 870 | Click here |
| nycityli.mp | APRSdos | 39 | 40.4 | 8.6 | 98.2 | 1021 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 12.0 | 30.9 | 4.5 | 1025 | Click here |
| midlant.mp | APRSdos | 129 | 74.6 | 50.8 | 34.3 | 1619 | Click here |
| usaeast.mp | APRSdos | 300 | 197.0 | 73.0 | 6.5 | 2520 | Click here |
| li.mp | APRSdos | 300 | 197.0 | 73.0 | 6.5 | 3250 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 46.8 | 7.6 | 62.4 | 1124 | NEXRAD UPTON,NY |
| nexrad/rad_enx.geo | NWSRadar | 500 | 75.1 | 88.4 | 76.3 | 2147 | NEXRAD EAST BERNE,NY |
| usiroads.pdb | PocketAPRS | 500 | 1171.1 | 53.2 | 25.8 | 2679 | Click here |
| usa.pdb | PocketAPRS | 500 | 1171.1 | 53.2 | 25.8 | 3211 | Click here |
| bertha.mp | APRSdos | 786 | 778.7 | 29.4 | 90.9 | 1695 | Click here |
| usa.mp | APRSdos | 1429 | 1080.6 | 84.2 | 4.2 | 3180 | Click here |
| world.mp | APRSdos | 6429 | 3986.1 | 56.7 | 22.7 | 8747 | Click here |
| world.pdb | PocketAPRS | 20480 | 4655.3 | 40.5 | 50.3 | 20983 | Click here |