Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131
Measurements of transmitted irradiance under sea ice and corresponding incident solar radiation at the surface have been performed during the Polarstern expedition PS131, ATWAICE. During this expedition, three major ice floes were revisited to repeat measurements with a time gap of approximately one...
Main Authors: | , , , , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2023
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.963349 https://doi.org/10.1594/PANGAEA.963349 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.963349 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AC3 Arctic Arctic Amplification Sea ice transmittance |
spellingShingle |
AC3 Arctic Arctic Amplification Sea ice transmittance Niehaus, Hannah Buth, Lena Haas, Christian Lion, Victor Neudert, Mara Rückert, Janna Elisabeth Spreen, Gunnar Walbröl, Andreas Nicolaus, Marcel Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 |
topic_facet |
AC3 Arctic Arctic Amplification Sea ice transmittance |
description |
Measurements of transmitted irradiance under sea ice and corresponding incident solar radiation at the surface have been performed during the Polarstern expedition PS131, ATWAICE. During this expedition, three major ice floes were revisited to repeat measurements with a time gap of approximately one week and thereby analyze temporal development. Additionally, measurements on another ice floe were repeated 8 times within one day to observe the daily cycle of incoming and transmitted irradiance. All observations took place in the Fram Strait, north of Svalbard, between July 13 and August 6, 2022. The radiation measurements have been performed with Ramses spectral radiometers (TriOS, Rastede, Germany) in the wavelength range 316 to 952 nm. The incoming irradiance sensor was installed at approximately 1 m above the sea ice surface. The transmittance sensor was lowered through a hole (diameter about 10 cm) into the water down to 40 to 50 m depth. There are three datasets, two of them contain the raw data of the incoming and transmittance sensors. The third file contains temporally interpolated data (to 1s) of integrated intensity of both sensors and an estimation of the transmittance which is the ratio of the incoming and the transmitted irradiance. All times are given in UTC. The "incoming" dataset contains the date and time as index, the integration time of the sensor in ms and the measured intensity per channel in mW/m²/nm. The "transmitted" dataset contains the same information for the sensor in the water complemented with the sensor depth in meters and its inclination in two directions in degree (°). The "interpolated" dataset contains again the date and time, sensor depth and inclination information, and the integration times of the two sensors complemented with the integrated intensity measured by the two sensors in W/m² and their ratio which is the transmittance in percent (%). Additionally included, are plots of the sensor depth-transmittance relation for all 19 observations and the ice thickness and ice ... |
format |
Dataset |
author |
Niehaus, Hannah Buth, Lena Haas, Christian Lion, Victor Neudert, Mara Rückert, Janna Elisabeth Spreen, Gunnar Walbröl, Andreas Nicolaus, Marcel |
author_facet |
Niehaus, Hannah Buth, Lena Haas, Christian Lion, Victor Neudert, Mara Rückert, Janna Elisabeth Spreen, Gunnar Walbröl, Andreas Nicolaus, Marcel |
author_sort |
Niehaus, Hannah |
title |
Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 |
title_short |
Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 |
title_full |
Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 |
title_fullStr |
Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 |
title_full_unstemmed |
Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 |
title_sort |
transmission of spectral solar irradiance through sea ice measured at different water depths during polarstern expedition ps131 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.963349 https://doi.org/10.1594/PANGAEA.963349 |
op_coverage |
MEDIAN LATITUDE: 80.136124 * MEDIAN LONGITUDE: -3.898492 * SOUTH-BOUND LATITUDE: 78.434601 * WEST-BOUND LONGITUDE: -18.439002 * NORTH-BOUND LATITUDE: 81.608788 * EAST-BOUND LONGITUDE: 8.101170 * DATE/TIME START: 2022-07-13T13:05:15 * DATE/TIME END: 2022-08-06T09:30:34 |
long_lat |
ENVELOPE(-18.439002,8.101170,81.608788,78.434601) |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Berichte zur Polar- und Meeresforschung Fram Strait Polar Research Reports on Polar and Marine Research Sea ice Svalbard |
genre_facet |
Arctic Berichte zur Polar- und Meeresforschung Fram Strait Polar Research Reports on Polar and Marine Research Sea ice Svalbard |
op_relation |
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung (2017): Polar Research and Supply Vessel POLARSTERN operated by the Alfred-Wegener-Institute. Journal of large-scale research facilities JLSRF, 3, A119, https://doi.org/10.17815/jlsrf-3-163 Kanzow, Torsten (2023): The Expedition PS131 of the Research Vessel Polarstern to the Fram Strait in 2022. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 770, 320 pp, https://doi.org/10.57738/BzPM_0770_2023 Station metadata (URI: https://download.pangaea.de/reference/122381/attachments/metadata.csv) Measurement setup 1 (URI: https://download.pangaea.de/reference/122382/attachments/Setup1.JPG) Measurement setup 2 (URI: https://download.pangaea.de/reference/122383/attachments/Setup2.JPG) Plot of all stations (URI: https://download.pangaea.de/reference/122385/attachments/all.jpg) Station plots (URI: https://download.pangaea.de/reference/122384/attachments/Station_plots.zip) https://doi.pangaea.de/10.1594/PANGAEA.963349 https://doi.org/10.1594/PANGAEA.963349 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96334910.17815/jlsrf-3-16310.57738/BzPM_0770_2023 |
_version_ |
1802641325080707072 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.963349 2024-06-23T07:50:26+00:00 Transmission of spectral solar irradiance through sea ice measured at different water depths during Polarstern expedition PS131 Niehaus, Hannah Buth, Lena Haas, Christian Lion, Victor Neudert, Mara Rückert, Janna Elisabeth Spreen, Gunnar Walbröl, Andreas Nicolaus, Marcel MEDIAN LATITUDE: 80.136124 * MEDIAN LONGITUDE: -3.898492 * SOUTH-BOUND LATITUDE: 78.434601 * WEST-BOUND LONGITUDE: -18.439002 * NORTH-BOUND LATITUDE: 81.608788 * EAST-BOUND LONGITUDE: 8.101170 * DATE/TIME START: 2022-07-13T13:05:15 * DATE/TIME END: 2022-08-06T09:30:34 2023 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.963349 https://doi.org/10.1594/PANGAEA.963349 en eng PANGAEA Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung (2017): Polar Research and Supply Vessel POLARSTERN operated by the Alfred-Wegener-Institute. Journal of large-scale research facilities JLSRF, 3, A119, https://doi.org/10.17815/jlsrf-3-163 Kanzow, Torsten (2023): The Expedition PS131 of the Research Vessel Polarstern to the Fram Strait in 2022. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 770, 320 pp, https://doi.org/10.57738/BzPM_0770_2023 Station metadata (URI: https://download.pangaea.de/reference/122381/attachments/metadata.csv) Measurement setup 1 (URI: https://download.pangaea.de/reference/122382/attachments/Setup1.JPG) Measurement setup 2 (URI: https://download.pangaea.de/reference/122383/attachments/Setup2.JPG) Plot of all stations (URI: https://download.pangaea.de/reference/122385/attachments/all.jpg) Station plots (URI: https://download.pangaea.de/reference/122384/attachments/Station_plots.zip) https://doi.pangaea.de/10.1594/PANGAEA.963349 https://doi.org/10.1594/PANGAEA.963349 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess AC3 Arctic Arctic Amplification Sea ice transmittance Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96334910.17815/jlsrf-3-16310.57738/BzPM_0770_2023 2024-06-12T14:17:12Z Measurements of transmitted irradiance under sea ice and corresponding incident solar radiation at the surface have been performed during the Polarstern expedition PS131, ATWAICE. During this expedition, three major ice floes were revisited to repeat measurements with a time gap of approximately one week and thereby analyze temporal development. Additionally, measurements on another ice floe were repeated 8 times within one day to observe the daily cycle of incoming and transmitted irradiance. All observations took place in the Fram Strait, north of Svalbard, between July 13 and August 6, 2022. The radiation measurements have been performed with Ramses spectral radiometers (TriOS, Rastede, Germany) in the wavelength range 316 to 952 nm. The incoming irradiance sensor was installed at approximately 1 m above the sea ice surface. The transmittance sensor was lowered through a hole (diameter about 10 cm) into the water down to 40 to 50 m depth. There are three datasets, two of them contain the raw data of the incoming and transmittance sensors. The third file contains temporally interpolated data (to 1s) of integrated intensity of both sensors and an estimation of the transmittance which is the ratio of the incoming and the transmitted irradiance. All times are given in UTC. The "incoming" dataset contains the date and time as index, the integration time of the sensor in ms and the measured intensity per channel in mW/m²/nm. The "transmitted" dataset contains the same information for the sensor in the water complemented with the sensor depth in meters and its inclination in two directions in degree (°). The "interpolated" dataset contains again the date and time, sensor depth and inclination information, and the integration times of the two sensors complemented with the integrated intensity measured by the two sensors in W/m² and their ratio which is the transmittance in percent (%). Additionally included, are plots of the sensor depth-transmittance relation for all 19 observations and the ice thickness and ice ... Dataset Arctic Berichte zur Polar- und Meeresforschung Fram Strait Polar Research Reports on Polar and Marine Research Sea ice Svalbard PANGAEA - Data Publisher for Earth & Environmental Science Arctic Svalbard ENVELOPE(-18.439002,8.101170,81.608788,78.434601) |