There is only one file type that uses the .LAN extension:
ERDAS LAN File
GIS file used as the standard format for older versions of ERDAS geospatial processing software, as well as other GIS applications; contains a raster image, often of a satellite image; replaced by the ERDAS IMAGINE (.IMG) format.
| Software's name | License | Platforms |
|---|---|---|
Clark Labs TerrSet |
Paid |  |
ERDAS IMAGINE |
Commercial | |
ESRI ArcGIS for Desktop |
Commercial | |
|
PCI Geomatics Geomatica |
Free Trial | |
Updated: October 20, 2011