Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2012T1 (a.k.a. Awi_01) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2012. The thermistor chain was 2.4 m lo...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967685 2024-09-15T17:48:06+00:00 Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle Nicolaus, Marcel Schmidt, Thomas MEDIAN LATITUDE: -70.613804 * MEDIAN LONGITUDE: -22.014886 * SOUTH-BOUND LATITUDE: -71.836750 * WEST-BOUND LONGITUDE: -44.927010 * NORTH-BOUND LATITUDE: -69.693370 * EAST-BOUND LONGITUDE: -7.993068 * DATE/TIME START: 2012-08-21T13:01:48 * DATE/TIME END: 2013-08-06T15:01:02 text/tab-separated-values, 605 data points https://doi.pangaea.de/10.1594/PANGAEA.967685 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.967682 Buoy Deployment Report 2012T1. https://download.pangaea.de/reference/125568/attachments/2012T1_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967685 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 2012T1 Awi_01 AFIN AFIN2012/1 Antarctic Fast Ice Network Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature difference Temperature thermistor dataset ftpangaea 2024-07-24T02:31:44Z Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2012T1 (a.k.a. Awi_01) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2012. The thermistor chain was 2.4 m long and included 120 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 10.08.2012 and 26.08.2013 17:13:00. 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 Antarctic Fast Ice Network (AFIN). Dataset Antarc* Antarctic Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-44.927010,-7.993068,-69.693370,-71.836750) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2012T1 Awi_01 AFIN AFIN2012/1 Antarctic Fast Ice Network Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature difference Temperature thermistor |
spellingShingle |
2012T1 Awi_01 AFIN AFIN2012/1 Antarctic Fast Ice Network Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature difference Temperature thermistor Nicolaus, Marcel Schmidt, Thomas Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle |
topic_facet |
2012T1 Awi_01 AFIN AFIN2012/1 Antarctic Fast Ice Network Autonomous buoy Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature difference Temperature thermistor |
description |
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2012T1 (a.k.a. Awi_01) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2012. The thermistor chain was 2.4 m long and included 120 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 10.08.2012 and 26.08.2013 17:13:00. 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 Antarctic Fast Ice Network (AFIN). |
format |
Dataset |
author |
Nicolaus, Marcel Schmidt, Thomas |
author_facet |
Nicolaus, Marcel Schmidt, Thomas |
author_sort |
Nicolaus, Marcel |
title |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle |
title_short |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle |
title_full |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle |
title_fullStr |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle |
title_full_unstemmed |
Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the heating cycle |
title_sort |
heating induced temperature difference measurements from simba-type sea ice mass balance buoy 2012t1: 120 s after the heating cycle |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967685 |
op_coverage |
MEDIAN LATITUDE: -70.613804 * MEDIAN LONGITUDE: -22.014886 * SOUTH-BOUND LATITUDE: -71.836750 * WEST-BOUND LONGITUDE: -44.927010 * NORTH-BOUND LATITUDE: -69.693370 * EAST-BOUND LONGITUDE: -7.993068 * DATE/TIME START: 2012-08-21T13:01:48 * DATE/TIME END: 2013-08-06T15:01:02 |
long_lat |
ENVELOPE(-44.927010,-7.993068,-69.693370,-71.836750) |
genre |
Antarc* Antarctic Sea ice |
genre_facet |
Antarc* Antarctic Sea ice |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.967682 Buoy Deployment Report 2012T1. https://download.pangaea.de/reference/125568/attachments/2012T1_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967685 |
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_ |
1810289130888757248 |