Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T97 (a.k.a. NPOL_0803) 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...
Main Author: | |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.968034 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.968034 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.968034 2024-09-15T17:41:10+00:00 Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 Granskog, Mats A MEDIAN LATITUDE: 84.131785 * MEDIAN LONGITUDE: -5.473093 * SOUTH-BOUND LATITUDE: 81.291008 * WEST-BOUND LONGITUDE: -7.781338 * NORTH-BOUND LATITUDE: 86.493485 * EAST-BOUND LONGITUDE: -2.130510 * DATE/TIME START: 2022-08-06T11:00:12 * DATE/TIME END: 2022-11-22T03:00:15 text/tab-separated-values, 6460 data points https://doi.pangaea.de/10.1594/PANGAEA.968034 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.967942 Buoy Deployment Report 2022T97. https://download.pangaea.de/reference/125912/attachments/2022T97_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.968034 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 2022T97 NPOL_0803 AFIN Antarctic Fast Ice Network AO22/6 Arctic Ocean Autonomous buoy Compass bearing Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Pressure atmospheric Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature air Temperature thermistor Tilt angle dataset ftpangaea 2024-07-24T02:31:44Z Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T97 (a.k.a. NPOL_0803) 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 2022-08-06 10:38:00 and 2022-11-22 03:02:00. 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. Dataset Antarc* Antarctic Arctic Ocean Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-7.781338,-2.130510,86.493485,81.291008) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2022T97 NPOL_0803 AFIN Antarctic Fast Ice Network AO22/6 Arctic Ocean Autonomous buoy Compass bearing Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Pressure atmospheric Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature air Temperature thermistor Tilt angle |
spellingShingle |
2022T97 NPOL_0803 AFIN Antarctic Fast Ice Network AO22/6 Arctic Ocean Autonomous buoy Compass bearing Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Pressure atmospheric Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature air Temperature thermistor Tilt angle Granskog, Mats A Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 |
topic_facet |
2022T97 NPOL_0803 AFIN Antarctic Fast Ice Network AO22/6 Arctic Ocean Autonomous buoy Compass bearing Current sea ice maps for Arctic and Antarctic DATE/TIME Ice mass balance LATITUDE LONGITUDE meereisportal.de Pressure atmospheric Quality flag position SAMS Ice Mass Balance buoy SIMBA Temperature air Temperature thermistor Tilt angle |
description |
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2022T97 (a.k.a. NPOL_0803) 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 2022-08-06 10:38:00 and 2022-11-22 03:02:00. 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 |
Dataset |
author |
Granskog, Mats A |
author_facet |
Granskog, Mats A |
author_sort |
Granskog, Mats A |
title |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 |
title_short |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 |
title_full |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 |
title_fullStr |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 |
title_full_unstemmed |
Auxiliary data from SIMBA-type sea ice mass balance buoy 2022T97 |
title_sort |
auxiliary data from simba-type sea ice mass balance buoy 2022t97 |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.968034 |
op_coverage |
MEDIAN LATITUDE: 84.131785 * MEDIAN LONGITUDE: -5.473093 * SOUTH-BOUND LATITUDE: 81.291008 * WEST-BOUND LONGITUDE: -7.781338 * NORTH-BOUND LATITUDE: 86.493485 * EAST-BOUND LONGITUDE: -2.130510 * DATE/TIME START: 2022-08-06T11:00:12 * DATE/TIME END: 2022-11-22T03:00:15 |
long_lat |
ENVELOPE(-7.781338,-2.130510,86.493485,81.291008) |
genre |
Antarc* Antarctic Arctic Ocean Sea ice |
genre_facet |
Antarc* Antarctic Arctic Ocean Sea ice |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.967942 Buoy Deployment Report 2022T97. https://download.pangaea.de/reference/125912/attachments/2022T97_deployment.pdf https://doi.pangaea.de/10.1594/PANGAEA.968034 |
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_ |
1810487296939524096 |