| 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 | ||
| cntrlcoa.pdb | PocketAPRS | 20 | 12.8 | 18.7 | 21.7 | 20 | Click here |
| caobisbo.mp | APRSdos | 54 | 33.4 | 62.7 | 12.0 | 681 | Click here |
| ca.mp | APRSdos | 229 | 142.5 | 14.7 | 58.1 | 810 | Click here |
| usawest.mp | APRSdos | 429 | 399.5 | 43.5 | 80.3 | 1232 | Click here |
| nexrad/rad_vbx.geo | NWSRadar | 500 | 28.4 | 23.1 | 33.0 | 1303 | NEXRAD ORCUTT,CA |
| nexrad/rad_hnx.geo | NWSRadar | 500 | 81.0 | 84.3 | 84.3 | 2186 | NEXRAD HANFORD,CA |
| usiroads.pdb | PocketAPRS | 500 | 1199.5 | 56.1 | 3.1 | 2747 | Click here |
| usa.pdb | PocketAPRS | 500 | 1199.5 | 56.1 | 3.1 | 3308 | Click here |
| usa.mp | APRSdos | 1429 | 1155.6 | 82.9 | 21.3 | 5066 | Click here |
| pacifice.mp | APRSdos | 3571 | 3825.2 | 90.3 | 42.1 | 8111 | Click here |
| world.mp | APRSdos | 6429 | 6204.6 | 93.9 | 17.0 | 11908 | Click here |
| world.pdb | PocketAPRS | 20480 | 6878.7 | 67.0 | 42.8 | 26629 | Click here |