| 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 | 13.7 | 67.2 | 54.0 | 1222 | Click here |
| nycityli.mp | APRSdos | 39 | 39.0 | 17.2 | 93.9 | 978 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 9.6 | 23.1 | 8.5 | 982 | Click here |
| midlant.mp | APRSdos | 129 | 75.9 | 53.4 | 33.0 | 1602 | Click here |
| usaeast.mp | APRSdos | 300 | 199.8 | 74.1 | 6.0 | 2514 | Click here |
| li.mp | APRSdos | 300 | 199.8 | 74.1 | 6.0 | 3255 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 44.8 | 2.2 | 60.0 | 1100 | NEXRAD UPTON,NY |
| nexrad/rad_enx.geo | NWSRadar | 500 | 78.4 | 93.8 | 78.6 | 2224 | NEXRAD EAST BERNE,NY |
| usiroads.pdb | PocketAPRS | 500 | 1173.5 | 53.3 | 25.7 | 2757 | Click here |
| usa.pdb | PocketAPRS | 500 | 1173.5 | 53.3 | 25.7 | 3290 | Click here |
| bertha.mp | APRSdos | 786 | 776.0 | 29.0 | 90.6 | 1692 | Click here |
| usa.mp | APRSdos | 1429 | 1083.7 | 84.4 | 4.1 | 3179 | Click here |
| world.mp | APRSdos | 6429 | 3983.1 | 56.7 | 22.7 | 8746 | Click here |
| world.pdb | PocketAPRS | 20480 | 4652.0 | 40.5 | 50.3 | 20983 | Click here |