Auxiliary data from radiation station 2018R1 ...

Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018...

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Bibliographic Details
Main Authors: Nicolaus, Marcel, Arndt, Stefanie, Katlein, Christian
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
autonomous platform
buoy
drift
solar radiation
DATE/TIME
LATITUDE
LONGITUDE
Pressure, atmospheric
Battery, voltage
Humidity, relative, technical
Temperature, technical
Quality flag, position
Radiation Station
Buoy, radiation station
PS111
Polarstern
Current sea ice maps for Arctic and Antarctic meereisportal.de
FRontiers in Arctic marine Monitoring FRAM
Sea Ice Physics @ AWI AWI_SeaIce
Antarc*
Antarctic
Sea ice
Weddell Sea
Online Access:https://dx.doi.org/10.1594/pangaea.949518
https://doi.pangaea.de/10.1594/PANGAEA.949518
Description
Summary:Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. 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). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC. ... : The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, position: The geographic position is flagged +1 if the drift velocity, as derived from the GPS longitude and latitude, exceeds a threshold of 10 deg latitude or 50 deg longitude per time step; +2 if the position exceeds extreme values, such as longitude > 360 deg; +4 if the position is exactly 0.0. ...

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