Hello,
Can you add the possibility to read .SBET file in FME ?
PDAL can open SBET (https://pdal.io/en/stable/stages/readers.sbet.html)
The SBET format is use used for exchange data from inertial measurement units (IMUs). This format is an almost universal format for describing trajectory of IMU system. SBET mean Smothed Best Estimate of Trajectory.
Generally it's output from Applanix product but can be read easily by free viewer/converter.
The file is mainly composed of text like, each line is new record who descibe position, time and attitude of the IMU.
Regards