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The original data of xctd-xbt air dropped from the ice lake of Emory during the 24th Antarctic expedition of China in 2007
  • 2020/12/24 18:28
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English name
The original data of xctd-xbt air dropped from the ice lake of Emory during the 24th Antarctic expedition of China in 2007
CSTR
CSTR:11738.11.ncdc.Azs.2020.271
DOI
10.12072/ncdc.azs.db3612.2023
Share type
Online
Category
Polar region
source site
Antarctic Zhongshan Ice and Space Environment National Observation and Research Station
contributors
Hu hongqiao
Datasets description

The helicopter hovered over a triangular area of ice free water in the broken ice at the front of the Emory ice shelf, 20 meters from the sea. From the helicopter cabin, two XCTD and one XBT probe are launched. The first XCTD (SN: 06100491) recorded the profile data (file name: ctd-003912112007.raw, ctd-003912112007. Txt) from the sea surface to the seabed (570m deep).

A similar profile was observed in the second XCTD (SN 06100495), but no data was stored. Data recorded by XBT (SN: 1073830) (file name: bt-000112112007). XBT，BT-000112112007。 Txt) shows that after 50m, the data has an abnormally large burr. Observation time: 15:10-15:26 (UTC) on December 11, 2007 observation location: 6834. 079 S， 72 32。 024e this data set is the original data of xctd-xbt observation of the 24th Antarctic expedition in 2007.

Base information
collect time 2007/01/01  -  2007/12/31
collect place Emery ice lake, Antarctica
data size 426.0 KiB
data format Excel
Coordinate system WGS84
Data thumbnail
Data source description

The 24th investigation of China's Antarctica in 2007

Data processing method

The helicopter hovered over a triangular area of ice free water in the broken ice at the front of the Emory ice shelf, 20 meters from the sea. From the helicopter cabin, two XCTD and one XBT probe are launched. The first XCTD (SN: 06100491) recorded the profile data (file name: ctd-003912112007.raw, ctd-003912112007. Txt) from the sea surface to the seabed (570m deep).

A similar profile was observed in the second XCTD (SN 06100495), but no data was stored.

Data quality description

This instrument belongs to a conventional observation project, and the observation environment is basically suitable, with high data quality

Citations and annotations
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For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
Hu hongqiao. The original data of xctd-xbt air dropped from the ice lake of Emory during the 24th Antarctic expedition of China in 2007. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://cstr.cn/CSTR:11738.11.ncdc.Azs.2020.271.
Hu hongqiao. The original data of xctd-xbt air dropped from the ice lake of Emory during the 24th Antarctic expedition of China in 2007. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://www.doi.org/10.12072/ncdc.azs.db3612.2023.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 bt-000112112007.txt 39.0 KiB
2 bt-000112112007.xbt 39.0 KiB
3 ctd-003912112007.raw 152.0 KiB
4 ctd-003912112007.txt 195.0 KiB
5 station-information.txt 1.0 KiB
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How to get the data 
east  72.00
west  73.00
south  69.00
north  68.00
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Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Hu hongqiao
author:
Hu hongqiao , Min Yu Fang
manager:
Hu hongqiao

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