Sensor technologies that we have developed, improved or contributed to:

• Bubblemeter, bubble quantification on ROVs.
• Optical nitrate algorithm with external temperature, salinity information.
• Low cost surface drifters
• Hyperspectral radiometry on BGC-Argo
• EyeOnWater colour app and database
• Imaging and identification of plankton species
• Excitation-emission matrix fluorescence methods and tools
• Sunlight corrections for remote sensing reflectance
• smartFluo, MatrixFlu, Kallemeter, oil-on-water
• Characterisation methods for floating plastic debris
• Data correction methods for underway and time series data
• Calibration methods for long-term operation
• Parameterisations for underwater light field approximations
• Measurement strategies for assessing marine environmental processes
• Realistic laboratory approaches for the nearshore environment
• Combined observation and modelling strategies