Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T88 (a.k.a. AWI_0905) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2022. The thermistor chain was 4.8 m...
Main Authors: | , , |
---|---|
Format: | Other/Unknown Material |
Language: | English |
Published: |
PANGAEA
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.967937 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967937 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.967937 2024-09-15T17:45:24+00:00 Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 Hendricks, Stefan Hoppmann, Mario Schulze, Markus MEDIAN LATITUDE: -63.507194 * MEDIAN LONGITUDE: -8.636494 * SOUTH-BOUND LATITUDE: -70.881393 * WEST-BOUND LONGITUDE: -12.505610 * NORTH-BOUND LATITUDE: 0.000000 * EAST-BOUND LONGITUDE: 0.000000 * DATE/TIME START: 2022-06-29T14:36:31 * DATE/TIME END: 2023-01-15T14:00:29 application/zip, 4 datasets https://doi.pangaea.de/10.1594/PANGAEA.967937 en eng PANGAEA Buoy Deployment Report 2022T88. https://download.pangaea.de/reference/125908/attachments/2022T88_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967937 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 2022T88 AWI_0905 AFIN2022/Atka11 Atka Bay Autonomous buoy AWI_SeaIce Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de SAMS Ice Mass Balance buoy Sea Ice Physics @ AWI 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 2022T88 (a.k.a. AWI_0905) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2022. The thermistor chain was 4.8 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 2022-06-29 14:00:00 and 2023-01-15 14:02:00. 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 Antarctic Fast Ice Network (AFIN) Sea Ice Physics @ AWI (AWI_SeaIce). Other/Unknown Material Antarc* Antarctic Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-12.505610,0.000000,0.000000,-70.881393) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2022T88 AWI_0905 AFIN2022/Atka11 Atka Bay Autonomous buoy AWI_SeaIce Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de SAMS Ice Mass Balance buoy Sea Ice Physics @ AWI SIMBA Temperature thermistor |
spellingShingle |
2022T88 AWI_0905 AFIN2022/Atka11 Atka Bay Autonomous buoy AWI_SeaIce Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de SAMS Ice Mass Balance buoy Sea Ice Physics @ AWI SIMBA Temperature thermistor Hendricks, Stefan Hoppmann, Mario Schulze, Markus Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 |
topic_facet |
2022T88 AWI_0905 AFIN2022/Atka11 Atka Bay Autonomous buoy AWI_SeaIce Current sea ice maps for Arctic and Antarctic Ice mass balance meereisportal.de SAMS Ice Mass Balance buoy Sea Ice Physics @ AWI SIMBA Temperature thermistor |
description |
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T88 (a.k.a. AWI_0905) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2022. The thermistor chain was 4.8 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 2022-06-29 14:00:00 and 2023-01-15 14:02:00. 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 Antarctic Fast Ice Network (AFIN) Sea Ice Physics @ AWI (AWI_SeaIce). |
format |
Other/Unknown Material |
author |
Hendricks, Stefan Hoppmann, Mario Schulze, Markus |
author_facet |
Hendricks, Stefan Hoppmann, Mario Schulze, Markus |
author_sort |
Hendricks, Stefan |
title |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 |
title_short |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 |
title_full |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 |
title_fullStr |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 |
title_full_unstemmed |
Temperature and heating induced temperature difference measurements from the sea ice mass balance SIMBA 2022T88 |
title_sort |
temperature and heating induced temperature difference measurements from the sea ice mass balance simba 2022t88 |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.967937 |
op_coverage |
MEDIAN LATITUDE: -63.507194 * MEDIAN LONGITUDE: -8.636494 * SOUTH-BOUND LATITUDE: -70.881393 * WEST-BOUND LONGITUDE: -12.505610 * NORTH-BOUND LATITUDE: 0.000000 * EAST-BOUND LONGITUDE: 0.000000 * DATE/TIME START: 2022-06-29T14:36:31 * DATE/TIME END: 2023-01-15T14:00:29 |
long_lat |
ENVELOPE(-12.505610,0.000000,0.000000,-70.881393) |
genre |
Antarc* Antarctic Sea ice |
genre_facet |
Antarc* Antarctic Sea ice |
op_relation |
Buoy Deployment Report 2022T88. https://download.pangaea.de/reference/125908/attachments/2022T88_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.967937 |
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_ |
1810493205427257344 |