| 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 | 7.8 | 30.7 | 11.8 | 10 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 13.7 | 48.7 | 29.4 | 26 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 36.2 | 88.7 | 28.1 | 930 | Click here |
| mamass.mp | APRSdos | 64 | 66.2 | 28.7 | 95.5 | 1019 | Click here |
| midlant.mp | APRSdos | 129 | 110.7 | 90.7 | 26.4 | 1991 | Click here |
| usaeast.mp | APRSdos | 300 | 242.3 | 90.1 | 3.2 | 3063 | Click here |
| li.mp | APRSdos | 300 | 242.3 | 90.1 | 3.2 | 3964 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 55.2 | 74.4 | 48.2 | 4908 | NEXRAD UPTON,NY |
| nexrad/rad_box.geo | NWSRadar | 500 | 45.9 | 62.9 | 39.8 | 5537 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1213.2 | 55.5 | 25.2 | 6092 | Click here |
| usa.pdb | PocketAPRS | 500 | 1213.2 | 55.5 | 25.2 | 6647 | Click here |
| bertha.mp | APRSdos | 786 | 755.6 | 22.9 | 89.6 | 1682 | Click here |
| usa.mp | APRSdos | 1429 | 1127.2 | 87.8 | 3.5 | 3203 | Click here |
| world.mp | APRSdos | 6429 | 3940.4 | 55.9 | 22.6 | 8762 | Click here |
| world.pdb | PocketAPRS | 20480 | 4608.3 | 40.0 | 50.1 | 20981 | Click here |