Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2015T20 (a.k.a. Awi_62) is an autonomous instrument that was installed on drifting sea ice in the Central Arctic Ocean during the expedition Polarstern PS94 (ARK29/3,TransArcII) in 2015. The the...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.968380 2024-09-15T17:48:03+00:00 Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle Hoppmann, Mario Nicolaus, Marcel MEDIAN LATITUDE: 84.628038 * MEDIAN LONGITUDE: 176.994479 * SOUTH-BOUND LATITUDE: 82.700170 * WEST-BOUND LONGITUDE: 140.951420 * NORTH-BOUND LATITUDE: 85.824460 * EAST-BOUND LONGITUDE: -155.733210 * DATE/TIME START: 2015-09-25T12:06:33 * DATE/TIME END: 2016-03-22T11:06:06 text/tab-separated-values, 43380 data points https://doi.pangaea.de/10.1594/PANGAEA.968380 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.967888 Buoy Deployment Report 2015T20. https://download.pangaea.de/reference/125851/attachments/2015T20_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.968380 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 2015T20 Awi_62 AFIN Antarctic Fast Ice Network ARK-XXIX/3 Autonomous buoy Central Arctic Ocean Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS94 PS94/135-1_2015T22 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature technical Temperature thermistor dataset ftpangaea 2024-07-24T02:31:44Z Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2015T20 (a.k.a. Awi_62) is an autonomous instrument that was installed on drifting sea ice in the Central Arctic Ocean during the expedition Polarstern PS94 (ARK29/3,TransArcII) in 2015. 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 2015-09-25 09:00:00 and 2016-03-22 18:03:00. 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 FRontiers in Arctic marine Monitoring (FRAM) Sea Ice Physics @ AWI (AWI_SeaIce). Dataset Antarc* Antarctic Arctic Ocean Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(140.951420,-155.733210,85.824460,82.700170) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2015T20 Awi_62 AFIN Antarctic Fast Ice Network ARK-XXIX/3 Autonomous buoy Central Arctic Ocean Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS94 PS94/135-1_2015T22 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature technical Temperature thermistor |
spellingShingle |
2015T20 Awi_62 AFIN Antarctic Fast Ice Network ARK-XXIX/3 Autonomous buoy Central Arctic Ocean Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS94 PS94/135-1_2015T22 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature technical Temperature thermistor Hoppmann, Mario Nicolaus, Marcel Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle |
topic_facet |
2015T20 Awi_62 AFIN Antarctic Fast Ice Network ARK-XXIX/3 Autonomous buoy Central Arctic Ocean Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Polarstern PS94 PS94/135-1_2015T22 Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature technical Temperature thermistor |
description |
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2015T20 (a.k.a. Awi_62) is an autonomous instrument that was installed on drifting sea ice in the Central Arctic Ocean during the expedition Polarstern PS94 (ARK29/3,TransArcII) in 2015. 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 2015-09-25 09:00:00 and 2016-03-22 18:03:00. 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 FRontiers in Arctic marine Monitoring (FRAM) Sea Ice Physics @ AWI (AWI_SeaIce). |
format |
Dataset |
author |
Hoppmann, Mario Nicolaus, Marcel |
author_facet |
Hoppmann, Mario Nicolaus, Marcel |
author_sort |
Hoppmann, Mario |
title |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle |
title_short |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle |
title_full |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle |
title_fullStr |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle |
title_full_unstemmed |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T20: 120 s after the heating cycle |
title_sort |
heating induced temperature difference measurements from simba-type sea ice mass balance buoy 2015t20: 120 s after the heating cycle |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.968380 |
op_coverage |
MEDIAN LATITUDE: 84.628038 * MEDIAN LONGITUDE: 176.994479 * SOUTH-BOUND LATITUDE: 82.700170 * WEST-BOUND LONGITUDE: 140.951420 * NORTH-BOUND LATITUDE: 85.824460 * EAST-BOUND LONGITUDE: -155.733210 * DATE/TIME START: 2015-09-25T12:06:33 * DATE/TIME END: 2016-03-22T11:06:06 |
long_lat |
ENVELOPE(140.951420,-155.733210,85.824460,82.700170) |
genre |
Antarc* Antarctic Arctic Ocean Sea ice |
genre_facet |
Antarc* Antarctic Arctic Ocean Sea ice |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.967888 Buoy Deployment Report 2015T20. https://download.pangaea.de/reference/125851/attachments/2015T20_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.968380 |
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_ |
1810288831257116672 |