| 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 | ||
| reno.pdb | PocketAPRS | 10 | 28.7 | 69.8 | 56.8 | 1276 | Click here |
| nvreno.mp | APRSdos | 61 | 18.4 | 28.5 | 14.2 | 1327 | Click here |
| ca.mp | APRSdos | 229 | 97.7 | 5.1 | 40.6 | 1495 | Click here |
| usawest.mp | APRSdos | 429 | 194.2 | 38.4 | 27.6 | 1695 | Click here |
| nexrad/rad_rgx.geo | NWSRadar | 500 | 48.9 | 62.6 | 44.2 | 2392 | NEXRAD NIXON,NV |
| usiroads.pdb | PocketAPRS | 500 | 1182.7 | 55.1 | 17.2 | 2943 | Click here |
| usa.pdb | PocketAPRS | 500 | 1182.7 | 55.1 | 17.2 | 3494 | Click here |
| usa.mp | APRSdos | 1429 | 1064.5 | 81.3 | 5.5 | 5236 | Click here |
| pacifice.mp | APRSdos | 3571 | 3880.3 | 90.9 | 48.4 | 8287 | Click here |
| world.mp | APRSdos | 6429 | 6062.4 | 93.5 | 20.6 | 12080 | Click here |
| world.pdb | PocketAPRS | 20480 | 6782.9 | 66.8 | 47.4 | 26799 | Click here |