Mapping Underwater Landscapes
Our Changing World - A podcast by RNZ - Wednesdays

A team of marine geologists deploy multibeam echo-sounding technology to map the seabed around Kapiti Island, north of Wellington.
Our Changing World - A podcast by RNZ - Wednesdays
A team of marine geologists deploy multibeam echo-sounding technology to map the seabed around Kapiti Island, north of Wellington.