The Spectral Irradiance sensor (Satlantic OCR-507 multispectral radiometer) measures the amount of downwelling radiation (light energy) per unit area that reaches a surface. Radiation is measured and reported separately for a series of seven wavelength bands (412, 443, 490, 510, 555, 620, and 683nm), each between 10-20 nm wide.
This instrument measures the following data products. Select a data product's name to learn more.
The algorithm code used to generate this instrument's data products is also available in the ion-functions GitHub repository.
Instrument Models & Deployed Locations
The OOI includes the following instrument makes and models for this instrument type. Follow the links below to find out where in the OOI this instrument has been deployed. You'll also find quick links for each instrument to Data portal, where you can plot and access data.
Primary Science Discipline