Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2014T8 (a.k.a. Awi_41) is an autonomous instrument that was installed on drifting sea ice in the Antarctic Ocean during the expedition Polarstern PS82 (ANT29/9,FOS) in 2013/14. The thermistor ch...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967960 2024-09-15T17:46:37+00:00 Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 Nicolaus, Marcel Schwegmann, Sandra MEDIAN LATITUDE: -70.467574 * MEDIAN LONGITUDE: -43.473886 * SOUTH-BOUND LATITUDE: -74.826080 * WEST-BOUND LONGITUDE: -48.152800 * NORTH-BOUND LATITUDE: -64.242066 * EAST-BOUND LONGITUDE: -32.510116 * DATE/TIME START: 2014-02-05T18:00:57 * DATE/TIME END: 2015-03-08T12:47:01 text/tab-separated-values, 4256 data points https://doi.pangaea.de/10.1594/PANGAEA.967960 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.967863 Buoy Deployment Report 2014T8. https://download.pangaea.de/reference/125847/attachments/2014T8_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967960 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess 2014T8 Awi_41 AFIN Antarctic Fast Ice Network Antarctic Ocean ANT-XXIX/9 Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS82 PS82/265-01 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature thermistor dataset ftpangaea 2024-07-24T02:31:44Z Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2014T8 (a.k.a. Awi_41) is an autonomous instrument that was installed on drifting sea ice in the Antarctic Ocean during the expedition Polarstern PS82 (ANT29/9,FOS) in 2013/14. The thermistor chain was 5 m long and included 240 sensors with a regular spacing of 2 cm. The resulting time series describes the evolution of temperature and temperature differences after two heating cycles of 30 and 120 s as a function of location, depth and time between 2014-02-05 17:00:00 and 2015-03-08 13:47:00. Sample intervals are commonly between 1 and 24 hours, but most frequently hit intervals of 6 hours for temperature and 24 hours for temperature differences. 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. This instrument was deployed as part of the project Sea Ice Physics @ AWI (AWI_SeaIce). Dataset Antarc* Antarctic Antarctic Ocean Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-48.152800,-32.510116,-64.242066,-74.826080) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2014T8 Awi_41 AFIN Antarctic Fast Ice Network Antarctic Ocean ANT-XXIX/9 Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS82 PS82/265-01 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature thermistor |
spellingShingle |
2014T8 Awi_41 AFIN Antarctic Fast Ice Network Antarctic Ocean ANT-XXIX/9 Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS82 PS82/265-01 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature thermistor Nicolaus, Marcel Schwegmann, Sandra Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 |
topic_facet |
2014T8 Awi_41 AFIN Antarctic Fast Ice Network Antarctic Ocean ANT-XXIX/9 Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS82 PS82/265-01 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature thermistor |
description |
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2014T8 (a.k.a. Awi_41) is an autonomous instrument that was installed on drifting sea ice in the Antarctic Ocean during the expedition Polarstern PS82 (ANT29/9,FOS) in 2013/14. The thermistor chain was 5 m long and included 240 sensors with a regular spacing of 2 cm. The resulting time series describes the evolution of temperature and temperature differences after two heating cycles of 30 and 120 s as a function of location, depth and time between 2014-02-05 17:00:00 and 2015-03-08 13:47:00. Sample intervals are commonly between 1 and 24 hours, but most frequently hit intervals of 6 hours for temperature and 24 hours for temperature differences. 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. This instrument was deployed as part of the project Sea Ice Physics @ AWI (AWI_SeaIce). |
format |
Dataset |
author |
Nicolaus, Marcel Schwegmann, Sandra |
author_facet |
Nicolaus, Marcel Schwegmann, Sandra |
author_sort |
Nicolaus, Marcel |
title |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 |
title_short |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 |
title_full |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 |
title_fullStr |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 |
title_full_unstemmed |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2014T8 |
title_sort |
auxiliary data from simba-type sea ice mass balance buoy 2014t8 |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967960 |
op_coverage |
MEDIAN LATITUDE: -70.467574 * MEDIAN LONGITUDE: -43.473886 * SOUTH-BOUND LATITUDE: -74.826080 * WEST-BOUND LONGITUDE: -48.152800 * NORTH-BOUND LATITUDE: -64.242066 * EAST-BOUND LONGITUDE: -32.510116 * DATE/TIME START: 2014-02-05T18:00:57 * DATE/TIME END: 2015-03-08T12:47:01 |
long_lat |
ENVELOPE(-48.152800,-32.510116,-64.242066,-74.826080) |
genre |
Antarc* Antarctic Antarctic Ocean Sea ice |
genre_facet |
Antarc* Antarctic Antarctic Ocean Sea ice |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.967863 Buoy Deployment Report 2014T8. https://download.pangaea.de/reference/125847/attachments/2014T8_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967960 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
_version_ |
1810494917565218816 |