| 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 | ||
| portland.pdb | PocketAPRS | 10 | 12.1 | 49.0 | 13.1 | 10 | Click here |
| ornwest.mp | APRSdos | 24 | 24.0 | 50.2 | 85.5 | 1381 | Click here |
| wa-or.mp | APRSdos | 286 | 108.0 | 41.5 | 14.7 | 1643 | Click here |
| sbc2.pdb | PocketAPRS | 320 | 423.5 | 15.3 | 93.8 | 1258 | Click here |
| usawest.mp | APRSdos | 429 | 359.7 | 69.2 | 56.2 | 1683 | Click here |
| nexrad/rad_rtx.geo | NWSRadar | 500 | 13.5 | 6.2 | 17.6 | 1754 | NEXRAD PORTLAND,OR |
| usiroads.pdb | PocketAPRS | 500 | 1382.2 | 61.2 | 39.5 | 2366 | Click here |
| usa.pdb | PocketAPRS | 500 | 1382.2 | 61.2 | 39.5 | 2978 | Click here |
| usa.mp | APRSdos | 1429 | 1161.1 | 90.6 | 19.6 | 4813 | Click here |
| pacifice.mp | APRSdos | 3571 | 3841.6 | 87.2 | 58.5 | 5028 | Click here |
| world.mp | APRSdos | 6429 | 5952.1 | 95.6 | 26.1 | 8842 | Click here |
| world.pdb | PocketAPRS | 20480 | 6751.8 | 68.3 | 54.9 | 21712 | Click here |