Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ...
This data set includes vertical profiles of wind speed (FF), wind direction (DD), fit deviation (FD) and the backscatter confident (BB) measured by a ship born wind lidar. The definition of the fit deviation, the main processing of the lidar data and an evaluation of the measurements is described in...
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ftdatacite:10.1594/pangaea.902806 2024-04-28T07:54:03+00:00 Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... Zentek, Rolf Reiser, Fabian Schnaase, Frank Heinemann, Günther 2019 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.902806 https://doi.pangaea.de/10.1594/PANGAEA.902806 en eng PANGAEA https://dx.doi.org/10.2312/bzpm_0718_2018 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 DATE/TIME LONGITUDE LATITUDE Wind speed Wind direction Fit deviation Optical backscattering coefficient Doppler Wind-LiDAR Doppler wind lidar, Halo Photonics, Stream Line [ship born] PS111 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Ship-based Wind Lidar Measurements of the Antarctic Boundary Layer SWIANT-YOPP Year of Polar Prediction YOPP dataset Dataset 2019 ftdatacite https://doi.org/10.1594/pangaea.90280610.2312/bzpm_0718_2018 2024-04-02T09:30:57Z This data set includes vertical profiles of wind speed (FF), wind direction (DD), fit deviation (FD) and the backscatter confident (BB) measured by a ship born wind lidar. The definition of the fit deviation, the main processing of the lidar data and an evaluation of the measurements is described in Zentek et al. (2018; https://doi.org/10.5194/amt-11-5781-2018 ). For this data set winds were computed every 50 m up to 1000 m and the data is averaged over time. The averaging time is one hour (+-30min around each full hour) and missing values are removed. A weighted arithmetic mean was used for the u- and v-component as well as for the fit deviation with the weights "1/fit deviation". The backscatter coefficient was averaged without weights. As backscatter was always measured, hours were included even if no wind could be computed due to atmospheric conditions but hours with no reliable data were excluded (e.g. the lidar was turned off; the ship was rocking to hard; etc.). Further detailed information for this ... : The measurements were performed during the Polarstern cruise PS111 funded by the Alfred Wegener Institute under Polarstern grants AWI_PS111_00. The research was funded by the SPP 1158 “Antarctic research” of the DFG (Deutsche Forschungsgemeinschaft) as part of the project "Circum-Antarctic sea-ice lead frequencies and regional characteristics from satellite imagery" under grant HE 2740/22. ... Dataset Alfred Wegener Institute Antarc* Antarctic Arctic Sea ice DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
DATE/TIME LONGITUDE LATITUDE Wind speed Wind direction Fit deviation Optical backscattering coefficient Doppler Wind-LiDAR Doppler wind lidar, Halo Photonics, Stream Line [ship born] PS111 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Ship-based Wind Lidar Measurements of the Antarctic Boundary Layer SWIANT-YOPP Year of Polar Prediction YOPP |
spellingShingle |
DATE/TIME LONGITUDE LATITUDE Wind speed Wind direction Fit deviation Optical backscattering coefficient Doppler Wind-LiDAR Doppler wind lidar, Halo Photonics, Stream Line [ship born] PS111 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Ship-based Wind Lidar Measurements of the Antarctic Boundary Layer SWIANT-YOPP Year of Polar Prediction YOPP Zentek, Rolf Reiser, Fabian Schnaase, Frank Heinemann, Günther Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... |
topic_facet |
DATE/TIME LONGITUDE LATITUDE Wind speed Wind direction Fit deviation Optical backscattering coefficient Doppler Wind-LiDAR Doppler wind lidar, Halo Photonics, Stream Line [ship born] PS111 Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Ship-based Wind Lidar Measurements of the Antarctic Boundary Layer SWIANT-YOPP Year of Polar Prediction YOPP |
description |
This data set includes vertical profiles of wind speed (FF), wind direction (DD), fit deviation (FD) and the backscatter confident (BB) measured by a ship born wind lidar. The definition of the fit deviation, the main processing of the lidar data and an evaluation of the measurements is described in Zentek et al. (2018; https://doi.org/10.5194/amt-11-5781-2018 ). For this data set winds were computed every 50 m up to 1000 m and the data is averaged over time. The averaging time is one hour (+-30min around each full hour) and missing values are removed. A weighted arithmetic mean was used for the u- and v-component as well as for the fit deviation with the weights "1/fit deviation". The backscatter coefficient was averaged without weights. As backscatter was always measured, hours were included even if no wind could be computed due to atmospheric conditions but hours with no reliable data were excluded (e.g. the lidar was turned off; the ship was rocking to hard; etc.). Further detailed information for this ... : The measurements were performed during the Polarstern cruise PS111 funded by the Alfred Wegener Institute under Polarstern grants AWI_PS111_00. The research was funded by the SPP 1158 “Antarctic research” of the DFG (Deutsche Forschungsgemeinschaft) as part of the project "Circum-Antarctic sea-ice lead frequencies and regional characteristics from satellite imagery" under grant HE 2740/22. ... |
format |
Dataset |
author |
Zentek, Rolf Reiser, Fabian Schnaase, Frank Heinemann, Günther |
author_facet |
Zentek, Rolf Reiser, Fabian Schnaase, Frank Heinemann, Günther |
author_sort |
Zentek, Rolf |
title |
Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... |
title_short |
Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... |
title_full |
Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... |
title_fullStr |
Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... |
title_full_unstemmed |
Wind and backscatter profiles measured by a wind lidar during POLARSTERN cruise PS111 (ANT-XXXIII/2, FROST) ... |
title_sort |
wind and backscatter profiles measured by a wind lidar during polarstern cruise ps111 (ant-xxxiii/2, frost) ... |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://dx.doi.org/10.1594/pangaea.902806 https://doi.pangaea.de/10.1594/PANGAEA.902806 |
genre |
Alfred Wegener Institute Antarc* Antarctic Arctic Sea ice |
genre_facet |
Alfred Wegener Institute Antarc* Antarctic Arctic Sea ice |
op_relation |
https://dx.doi.org/10.2312/bzpm_0718_2018 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.90280610.2312/bzpm_0718_2018 |
_version_ |
1797574730748788736 |