Developmental Leads - NOAA-PMEL/EcoFOCI_PopUp GitHub Wiki
SST Sensing Technology Webinar, Luminox Optical Oxygen Sensing https://www.youtube.com/watch?v=cAyC4Tb78nE
RINKO series ARO-FT DO sensor ($4,500, sold by Rockland Scientific) https://www.jfe-advantech.co.jp/eng/ocean/rinko/rinko-ft.html
STARR ODDI Mini CTD online https://www.star-oddi.com/products/data-loggers/conductivity-salinity-sensor
LoTUS, KTH Stockholm, Sweden pressure and temperature glacial "pop-up" http://www.lotussensing.com/