Option

Description

Signal to Noise Ratio Filter

Enable check-box to filter according to the signal to noise ratio (SNR) value stored during data collection.

Threshold

Select the value above or below the stored SNR value to filter by.

• If the data has a smaller SNR than specified in the Threshold field, it is then converted and flagged as Rejected.

• Minimum/maximum threshold settings are -50.0/50.0, respectively.

Uncertainty Filter

Enable the check-box to filter according to the Uncertainty value during data collection.

Threshold

Select the value above or below the stored uncertainty value to filter by.

• If the data has a smaller uncertainty than specified in the Threshold field, it is then converted and flagged as Rejected.

• Minimum/maximum threshold settings are 0.0/1.0 respectively.

Bathy Quality Filter

Use the slider to set a value between 50 and 100%.

• If the stored quality value is below the set value it will be rejected, when the Output filtered data as rejected option is set. Otherwise it is not converted. The default value is 70%.

Output filtered data as rejected

Enable the check-box to include the data filtered by the Bathy Quality Filter in the converted dataset. The data will be marked as Rejected.

Motion directions

Select the directions that Heave, Pitch, Roll and Yaw data stored in the SDF file when created by the Klein SonarPro®software.