| 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 | ||
| n1qkp-hm.mp | APRSdos | 3 | 2.4 | 77.8 | 42.5 | 781 | Click here |
| newlondo.pdb | PocketAPRS | 10 | 29.3 | 99.2 | 72.6 | 1728 | Click here |
| hartford.pdb | PocketAPRS | 10 | 3.0 | 6.9 | 17.2 | 1728 | Click here |
| ctw1gtt.mp | APRSdos | 26 | 23.3 | 86.2 | 45.6 | 2606 | Click here |
| n1qkp-ctnyc.mp | APRSdos | 43 | 8.1 | 7.8 | 16.9 | 2623 | Click here |
| mamass.mp | APRSdos | 64 | 64.4 | 82.7 | 65.5 | 1546 | Click here |
| midlant.mp | APRSdos | 129 | 92.1 | 63.7 | 41.4 | 2248 | Click here |
| usaeast.mp | APRSdos | 300 | 212.6 | 78.5 | 9.6 | 3204 | Click here |
| li.mp | APRSdos | 300 | 212.6 | 78.5 | 9.6 | 3989 | Click here |
| nexrad/rad_okx.geo | NWSRadar | 500 | 57.1 | 18.9 | 75.2 | 1252 | NEXRAD UPTON,NY |
| usiroads.pdb | PocketAPRS | 500 | 1187.7 | 53.9 | 26.4 | 1791 | Click here |
| usa.pdb | PocketAPRS | 500 | 1187.7 | 53.9 | 26.4 | 2330 | Click here |
| bertha.mp | APRSdos | 786 | 783.4 | 27.3 | 92.0 | 1706 | Click here |
| usa.mp | APRSdos | 1429 | 1094.6 | 85.4 | 4.9 | 3203 | Click here |
| world.mp | APRSdos | 6429 | 3971.1 | 56.5 | 22.9 | 8768 | Click here |
| world.pdb | PocketAPRS | 20480 | 4642.9 | 40.3 | 50.5 | 20985 | Click here |