Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T95 (a.k.a. NPOL_0802) is an autonomous instrument that was installed on drifting sea ice in the Arctic Ocean during the expedition Kronprins Haakon AO22 in 2022. The thermistor chain was 5...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967940 2024-09-15T17:43:24+00:00 Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 Granskog, Mats A MEDIAN LATITUDE: 78.142323 * MEDIAN LONGITUDE: -21.189366 * SOUTH-BOUND LATITUDE: 0.000000 * WEST-BOUND LONGITUDE: -36.453146 * NORTH-BOUND LATITUDE: 88.501875 * EAST-BOUND LONGITUDE: 5.861540 * DATE/TIME START: 2022-07-31T20:00:12 * DATE/TIME END: 2023-02-28T06:01:40 application/zip, 4 datasets https://doi.pangaea.de/10.1594/PANGAEA.967940 en eng PANGAEA Buoy Deployment Report 2022T95. https://download.pangaea.de/reference/125910/attachments/2022T95_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967940 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 2022T95 NPOL_0802 AO22/2 Arctic_PASSION Arctic Ocean Arctic PASSION Autonomous buoy Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de Pan-Arctic observing System of Systems: Implementing Observations for societal Needs SAMS Ice Mass Balance buoy SIMBA Temperature thermistor dataset bundled publication ftpangaea 2024-07-24T02:31:21Z Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T95 (a.k.a. NPOL_0802) is an autonomous instrument that was installed on drifting sea ice in the Arctic Ocean during the expedition Kronprins Haakon AO22 in 2022. The thermistor chain was 5 m long and included 241 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 2022-07-31 19:31:00 and 2023-02-27 12:02:00. 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. In addition to temperature and geographic position, barometric pressure, air temperature measured approximately 1m over the ice level, tilt and compass were measured. 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 Arctic Passion. Other/Unknown Material Antarc* Antarctic Arctic Ocean Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-36.453146,5.861540,88.501875,0.000000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2022T95 NPOL_0802 AO22/2 Arctic_PASSION Arctic Ocean Arctic PASSION Autonomous buoy Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de Pan-Arctic observing System of Systems: Implementing Observations for societal Needs SAMS Ice Mass Balance buoy SIMBA Temperature thermistor |
spellingShingle |
2022T95 NPOL_0802 AO22/2 Arctic_PASSION Arctic Ocean Arctic PASSION Autonomous buoy Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de Pan-Arctic observing System of Systems: Implementing Observations for societal Needs SAMS Ice Mass Balance buoy SIMBA Temperature thermistor Granskog, Mats A Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 |
topic_facet |
2022T95 NPOL_0802 AO22/2 Arctic_PASSION Arctic Ocean Arctic PASSION Autonomous buoy Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de Pan-Arctic observing System of Systems: Implementing Observations for societal Needs SAMS Ice Mass Balance buoy SIMBA Temperature thermistor |
description |
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T95 (a.k.a. NPOL_0802) is an autonomous instrument that was installed on drifting sea ice in the Arctic Ocean during the expedition Kronprins Haakon AO22 in 2022. The thermistor chain was 5 m long and included 241 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 2022-07-31 19:31:00 and 2023-02-27 12:02:00. 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. In addition to temperature and geographic position, barometric pressure, air temperature measured approximately 1m over the ice level, tilt and compass were measured. 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 Arctic Passion. |
format |
Other/Unknown Material |
author |
Granskog, Mats A |
author_facet |
Granskog, Mats A |
author_sort |
Granskog, Mats A |
title |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 |
title_short |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 |
title_full |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 |
title_fullStr |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 |
title_full_unstemmed |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T95 |
title_sort |
temperature and heating induced temperature difference measurements from the sea ice mass balance simba 2022t95 |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967940 |
op_coverage |
MEDIAN LATITUDE: 78.142323 * MEDIAN LONGITUDE: -21.189366 * SOUTH-BOUND LATITUDE: 0.000000 * WEST-BOUND LONGITUDE: -36.453146 * NORTH-BOUND LATITUDE: 88.501875 * EAST-BOUND LONGITUDE: 5.861540 * DATE/TIME START: 2022-07-31T20:00:12 * DATE/TIME END: 2023-02-28T06:01:40 |
long_lat |
ENVELOPE(-36.453146,5.861540,88.501875,0.000000) |
genre |
Antarc* Antarctic Arctic Ocean Sea ice |
genre_facet |
Antarc* Antarctic Arctic Ocean Sea ice |
op_relation |
Buoy Deployment Report 2022T95. https://download.pangaea.de/reference/125910/attachments/2022T95_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967940 |
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_ |
1810490371262644224 |