Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_22_1

Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 22 May 2018. The radiation measurements have been performed with Ramses...

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Bibliographic Details
Main Authors: Anhaus, Philipp, Katlein, Christian, Nicolaus, Marcel
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
ALERT2018
ALERT2018_22_1
Calculated
DATE/TIME
DEPTH
water
Distance
relative
X
Y
Irradiance
downward
photosynthetically active
absolute
LATITUDE
Lincoln Sea
LONGITUDE
RAMSES spectral radiometer
TRiOS
Remote operated vehicle
ROV
Sampling on land
Spectral irradiance
downward at 320 nm
downward at 321 nm
downward at 322 nm
downward at 323 nm
downward at 324 nm
downward at 325 nm
downward at 326 nm
downward at 327 nm
downward at 328 nm
downward at 329 nm
Arctic
Nunavut
Canada
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.930235
https://doi.org/10.1594/PANGAEA.930235
Description
Summary:Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 22 May 2018. The radiation measurements have been performed with Ramses spectral radiometers (TriOS, Rastede, Germany). All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). The irradiance sensor (cos-collector) for energy budget calculations was installed on the ROV. All times are given in UTC.

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