Files with sm2 extension can also be found as data files logged by SediMeter device used for measuring sedimentation, erosion, siltation, scour, and resuspension.
There is one other file type using
the SM2 file extension!
.sm2 - RHK Technology proprietary file format
SM2 file extension - SediMeter field data
What is sm2 file? How to open sm2 files?
File type specification:
The sm2 file extension is mainly related to SediMeter instrument measuring device and used for saved field data files.
SediMeter is used for measuring sedimentation, erosion, siltation, scour, and resuspension.
It measures a vertical profile of turbidity, which can be converted to bottom elevation with a resolution of a fraction of a millimeter.
It can be used as a network slave controlled by a LogDator or a PC, and some versions include a LogDator logger for self-contained operation.
This sm2 file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.