April 2020 Newsletter We’ve come a long way since the days of the reversing thermometer. Today we rely on robust technologies that generate banks of high-quality data several times better than their forebears. However, before the first CTD was developed,...
![Then and Now: The Evolution of Oceanographic Sampling Equipment](https://blog.seabird.com/wp-content/uploads/2020/11/old_equipment_630x500.png)