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Sea ice thickness data of China's 21st Antarctic Survey from 2004 to 2005
  • 2020/12/31 19:01
  • 6837
  • 12
English name
Sea ice thickness data of China's 21st Antarctic Survey from 2004 to 2005
CSTR
CSTR:11738.11.ncdc.Azs.2020.221
DOI
10.12072/ncdc.azs.db3023.2023
Share type
Online
Category
Polar region
source site
Antarctic Zhongshan Ice and Space Environment National Observation and Research Station
contributors
Hu hongqiao
Datasets description

From December 2004 to January 2005, sea ice thickness was measured in Zhongshan Bay and Neila Bay, Antarctica, using ice drill and resistance wire ice thickness measuring device. This data set is the sea ice thickness data of China's 21st Antarctic expedition from 2004 to 2005. Sea ice is a mixture of fresh water ice crystals, brine and salt containing bubbles, including fresh water ice (glaciers and river ice) from the mainland and salt water ice directly frozen by sea water. Generalized sea ice also includes river ice and iceberg in the ocean.

Base information
collect time 2004/12/21  -  2005/01/10
collect place Antarctica
data size 75.0 KiB
data format Excel
Coordinate system WGS84
Data thumbnail
Data source description

Data processing method

The instrument belongs to optical observation projects, and the observation environment is sometimes disturbed by station lighting, weather conditions, and moonlight

Data quality description

This data is of high quality. The data record of this observation instrument is in duplicate, and according to the scientific cooperation agreement signed by the polar research institutes of China and Japan, each party retains one copy

Citations and annotations
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None

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
  1. Hu hongqiao. Sea ice thickness data of China's 21st Antarctic Survey from 2004 to 2005. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://cstr.cn/CSTR:11738.11.ncdc.Azs.2020.221.
  2. Hu hongqiao. Sea ice thickness data of China's 21st Antarctic Survey from 2004 to 2005. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://www.doi.org/10.12072/ncdc.azs.db3023.2023.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 2004-2005年中国第21次南极考察中山站海冰厚度数据.doc 44.0 KiB
2 _ncdc_meta_.json 3.7 KiB
3 sea-ice_thickness_21th_antarctic.rar 31.0 KiB
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How to get the data 
east  76.21
west 
south  69.30
north  69.00
Export metadata
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:
Zhang Jie , Hu hongqiao

©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.

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