LAS files that were originally scanned in Survey Feet can be imported in Bentley Descartes retaining the same units. There is an option to use Survey Feet in the attachment options. However, the resulting POD file should not be exported using the LAS option. Currently Bentley Descartes will export using metres as the default unit. Attempts to export to LAS will result in the new LAS file being shifted from the correct origin.
When Exporting a LAS file select the XYZ ASCII format. This will give the option toselect US Survey Feet as the preferred unit ensuring that the scan positionremains unchanged.