Snow cover dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Snow Station

English name

CSTR

CSTR:11738.11.ncdc.Koktokay.db2037.2022

DOI

10.12072/ncdc.Koktokay.db2037.2022

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Category

Snow

Contributors

Zhang wei , Shen yongping ,

Datasets description

 <p>&emsp;The dataset is daily snow cover data observed by Sandaohaizi observation field of Koktokay Snow Station from October 2019 to May 2021. The variables include snow depth (cm), SWE (mm), snow surface temperature (℃) and five layered snow temperature (℃) at 0, 10, 20, 30, 50 cm height above the ground surface. The dataset is averaged from the average data of half an hour within a day. This dataset contains an Excel table.

Base information

collect time	2019/10/01 - 2021/05/31
collect place	Sandaohaizi observation field of Koktokay Snow Station
altitude	2655.0m - 2655.0m
Data time resolution	day

Data source description

                                                                       <p>&emsp; The dataset is field observation data. The  sensor of snow depth is SR50a. The SWE is monitored by the snow pillow. The sensors of snow surface temperature and layered snow temperature are SI-111 and  BetaTherm 10K3A1, respectively.

Data processing method

                                                                       <p>&emsp; This dataset is processed from the average data of half an hour within a day, all data are the average data of half an hour.

Data quality description

                                                                                   <p>&emsp; The data quality is excellent.

Project information

#	number	name	type
1	2019YFC1510502	Research and development of monitoring and early warning device for snowmelt flood disasters and three-dimensional monitoring technology	National key R & D plan
2	41970183	Research on Value Accounting and Service Function of cryosphere Resources in Two River Sources of Altai Mountains, Xinjiang	National Natural Science Foundation of China
3	42071091	Study on accelerating snow melting mechanism and snowmelt flood effect in mountainous areas under the background of temperature rise	National Natural Science Foundation of China

Citations and annotations

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Data related achievements must be approved by the data owner before being published. The data entity contacts the metadata author to obtain.

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

Data reference

Zhang wei, Shen yongping, . Snow cover dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Snow Station. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.Koktokay.db2037.2022.
Zhang wei, Shen yongping, . Snow cover dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Snow Station. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.Koktokay.db2037.2022.

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license agreement

This work is licensed under CC BY 4.0 (Creative Commons Attribution 4.0 International License).

Relevant data
File list

#	Dataset title
1	Snow cover dataset from 2011-09 to 2018-08 at Kuwei Observation site of Koktokay Snow Station
2	Snow cover dataset from 2018-09 to 2020-05 at Kuwei Observation site of Koktokay Snow Station
3	Meteorological dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Station
4	Frozen ground dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Snow Station
5	Meteorological, snow cover and frozen ground dataset from 2019-10 to 2021-05 at Jinge Observation site of Koktokay Snow Station
6	KEKETUOHAI station kayer observation field comprehensive data set (October 2018 may 2021)
7	Drifting snow dataset from 2017-12 to 2018-04 at Kayier Observation site of Koktokay Snow Station
8	Radiation dataset from 2014 to 2019 at Kuwei Observation site of Koktokay Snow Station
9	Meteorological dataset from 2011-09 to 2018-08 at Kuwei Observation site of Koktokay Station
10	Meteorological dataset from 2018-09 to 2020-05 at Kuwei Observation site of Koktokay Station

No data entities or offline applications required

#	category	title	author	year
1	paper			2021
2	paper			2021

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How to get the data

Theme:
snow cover snow depth SWE snow temperature
Subject:
geography
Time:
2019 2020 2021
Place:
Altai Mountains Irtysh river Ulungur river Ob river

east 90.89

west 90.89

south 46.77

north 46.77

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Contact information

data contributors:: Zhang wei , Shen yongping ,
metadata author:: Zhang wei
data manager:: Zhang wei

Platform Service information

contacts:: Li Hongxing
phone:: 0931-4967592
mailbox:: ncdc@lzb.ac.cn