The HyperPro II is an in situ, free-fall profiling system developed by Sea-Bird Scientific for measuring ocean optical properties. It includes three hyperspectral radiometers and a profiling frame equipped with sensors for conductivity, temperature, and pressure. One radiometer is aimed upward to measure downwelling irradiance, another is pointed downward to measure upwelling radiance, and the third is mounted on the ship to measure incoming solar irradiance. The radiometers operate within a wavelength range of 350 to 900 nm, with a spectral resolution of 10 nm. The HyperPro II is deployed from behind the research vessel and free-falls at approximately 30 cm/s.
Instrument Details
- Spectrometer/Radiometer
- Earth Science > Oceans > Ocean Optics > IrradianceEarth Science > Oceans > Ocean OpticsEarth Science > Oceans > Ocean Pressure > Water PressureEarth Science > Atmosphere > Atmospheric Radiation > Solar IrradianceEarth Science > Oceans > Salinity/density > ConductivityEarth Science > Oceans > Ocean Optics > Ocean ColorEarth Science > Oceans > Ocean Optics > RadianceEarth Science > Oceans > Ocean Temperature > Water Temperature
- Subsurface - Sea/Ocean/Water
- 3 Hz
- Point
- 333.1-856.5 THz
- Currently unavailble
Currently unavailable
Currently unavailable
Sea-Bird Scientific
Currently unavailable
Currently unavailable
Unpublished
R/V John Martin Research Vessel John H. Martin 1 Campaign · 3 Instruments |  Coastal and Ocean Airborne Science Testbed 2011 Monterey Bay, CA 1 Deployment · 0 Data Products
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R/V Blissfully R/V Blissfully 1 Campaign · 3 Instruments |  Plankton, Aerosol, Cloud, ocean Ecosystem Postlaunch Airborne eXperiment 2024 Southern and Central California 1 Deployment · 14 Data Products
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