| 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 | 31.1 | 71.9 | 66.0 | 1389 | Click here |
| nvreno.mp | APRSdos | 61 | 17.8 | 29.7 | 9.6 | 1440 | Click here |
| ca.mp | APRSdos | 229 | 94.8 | 5.4 | 39.4 | 1608 | Click here |
| usawest.mp | APRSdos | 429 | 196.6 | 38.5 | 28.2 | 1808 | Click here |
| nexrad/rad_rgx.geo | NWSRadar | 500 | 51.4 | 63.7 | 48.2 | 2516 | NEXRAD NIXON,NV |
| usiroads.pdb | PocketAPRS | 500 | 1183.0 | 55.1 | 17.0 | 3067 | Click here |
| usa.pdb | PocketAPRS | 500 | 1183.0 | 55.1 | 17.0 | 3618 | Click here |
| usa.mp | APRSdos | 1429 | 1065.7 | 81.4 | 5.7 | 5361 | Click here |
| pacifice.mp | APRSdos | 3571 | 3879.2 | 90.9 | 48.4 | 8412 | Click here |
| world.mp | APRSdos | 6429 | 6064.5 | 93.5 | 20.5 | 12205 | Click here |
| world.pdb | PocketAPRS | 20480 | 6784.5 | 66.8 | 47.4 | 26924 | Click here |