| 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 | 17.8 | 66.6 | 33.5 | 676 | Click here |
| hartford.pdb | PocketAPRS | 10 | 11.0 | 55.5 | 41.5 | 1231 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 12.4 | 52.4 | 10.9 | 1771 | Click here |
| nycityli.mp | APRSdos | 39 | 48.0 | 73.0 | 98.8 | 1757 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 10.9 | 28.1 | 4.0 | 1761 | Click here |
| mamass.mp | APRSdos | 64 | 66.3 | 69.2 | 79.4 | 1550 | Click here |
| midlant.mp | APRSdos | 129 | 93.6 | 70.5 | 34.4 | 2320 | Click here |
| usaeast.mp | APRSdos | 300 | 219.5 | 81.4 | 6.6 | 3305 | Click here |
| li.mp | APRSdos | 300 | 219.5 | 81.4 | 6.6 | 4119 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 50.3 | 32.9 | 62.7 | 1127 | NEXRAD UPTON,NY |
| usiroads.pdb | PocketAPRS | 500 | 1193.0 | 54.3 | 25.8 | 1670 | Click here |
| usa.pdb | PocketAPRS | 500 | 1193.0 | 54.3 | 25.8 | 2213 | Click here |
| bertha.mp | APRSdos | 786 | 772.2 | 26.2 | 90.9 | 1695 | Click here |
| usa.mp | APRSdos | 1429 | 1103.1 | 86.0 | 4.2 | 3198 | Click here |
| world.mp | APRSdos | 6429 | 3963.5 | 56.3 | 22.7 | 8761 | Click here |
| world.pdb | PocketAPRS | 20480 | 4633.3 | 40.2 | 50.3 | 20983 | Click here |