| 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 | 6.0 | 4.8 | 24.7 | 10 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 11.3 | 11.9 | 40.9 | 26 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 30.0 | 66.7 | 35.1 | 710 | Click here |
| midlant.mp | APRSdos | 129 | 101.7 | 83.3 | 24.1 | 1629 | Click here |
| usaeast.mp | APRSdos | 300 | 233.8 | 86.9 | 2.2 | 2669 | Click here |
| li.mp | APRSdos | 300 | 233.8 | 86.9 | 2.2 | 3538 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 46.8 | 59.3 | 44.1 | 4331 | NEXRAD UPTON,NY |
| nexrad/rad_box.geo | NWSRadar | 500 | 54.5 | 78.0 | 43.9 | 5111 | NEXRAD TAUNTON,MA |
| usiroads.pdb | PocketAPRS | 500 | 1204.3 | 55.1 | 25.0 | 5662 | Click here |
| usa.pdb | PocketAPRS | 500 | 1204.3 | 55.1 | 25.0 | 6213 | Click here |
| bertha.mp | APRSdos | 786 | 754.8 | 24.1 | 89.2 | 1678 | Click here |
| usa.mp | APRSdos | 1429 | 1119.1 | 87.1 | 3.3 | 3192 | Click here |
| world.mp | APRSdos | 6429 | 3948.9 | 56.1 | 22.5 | 8753 | Click here |
| world.pdb | PocketAPRS | 20480 | 4615.9 | 40.1 | 50.0 | 22804 | Click here |