| 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 | ||
| newlondo.pdb | PocketAPRS | 10 | 26.1 | 88.9 | 64.1 | 1540 | Click here |
| hartford.pdb | PocketAPRS | 10 | 3.6 | 22.2 | 4.5 | 1540 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 20.1 | 75.5 | 38.1 | 2311 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 7.7 | 14.2 | 12.3 | 2328 | Click here |
| mamass.mp | APRSdos | 64 | 64.1 | 78.4 | 68.5 | 1533 | Click here |
| midlant.mp | APRSdos | 129 | 92.9 | 65.9 | 39.9 | 2257 | Click here |
| usaeast.mp | APRSdos | 300 | 214.8 | 79.4 | 8.9 | 3222 | Click here |
| li.mp | APRSdos | 300 | 214.8 | 79.4 | 8.9 | 4016 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 55.7 | 23.3 | 72.5 | 1225 | NEXRAD UPTON,NY |
| usiroads.pdb | PocketAPRS | 500 | 1189.6 | 54.1 | 26.3 | 1766 | Click here |
| usa.pdb | PocketAPRS | 500 | 1189.6 | 54.1 | 26.3 | 2307 | Click here |
| bertha.mp | APRSdos | 786 | 780.7 | 26.9 | 91.8 | 1704 | Click here |
| usa.mp | APRSdos | 1429 | 1097.2 | 85.5 | 4.7 | 3202 | Click here |
| world.mp | APRSdos | 6429 | 3968.7 | 56.4 | 22.8 | 8766 | Click here |
| world.pdb | PocketAPRS | 20480 | 4640.1 | 40.3 | 50.5 | 20985 | Click here |