Using CARIS HIPS v7.1.1:
Opened the CARIS project files provided by NOAA and created new Fieldsheet 'H12296_UTM19' and a new swath BASE surface '2m_bathyUTM19' with the selected survey tracklines (note, crosslines and tielines were not included in the final BASE surface). Two iterations of the interpolation algorithm within CARIS HIPS were run in a effort to fill small gaps in the dataset. Note some large gaps still occur where there was not 100% overlapping coverage collected with the multibeam system.
This process step and all subsequent steps were done by the same person, Seth Ackerman.