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Observation dataset of precipitation in Jiuyuangou watershed, the first sub area of loess hilly and gully region in 2023
  • 2024/09/23 14:50
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English name
Observation dataset of precipitation in Jiuyuangou watershed, the first sub area of loess hilly and gully region in 2023
CSTR
CSTR:11738.11.NCDC.HWSDZHAN.DB6584.2024
DOI
10.12072/ncdc.hwsdzhan.db6584.2024
Share type
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Category
Soil and Water Conservation
contributors
Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation)
Datasets description

This dataset contains precipitation observation data from the Jiuyuangou watershed rainfall station in 2023. The Jiuyuangou watershed is located in Suide County, Yulin City, Shaanxi Province, and is a first level tributary of the Wuding River. The rainfall station focuses on observing the precipitation during the flood season (June September) on the basis of observing the annual precipitation. Nine rainfall stations have been set up in the Jiuyuangou watershed, including Goukou, Maliangou, Zhaojiagou, Wujiapan, Weijiayan, Heijiagou, Wangjiagou, Wangmaozhuang, and Caijiagou. Use DSJ2 siphon type self recording rain gauge and SM1 type ordinary rain gauge with a diameter of 20cm for parallel observation, and replace them with ordinary rain gauges when the self recording rain gauge malfunctions. The data includes the layout map of the watershed station network, daily precipitation table, precipitation extraction table, and maximum precipitation table for each period. For the basic information of the rainfall station in the Jiuyuangou watershed, please refer to the "Description of the Jiuyuangou Watershed in 2023"

Base information
collect time 2023/01/01  -  2023/12/31
collect place Jiuyuangou Valley, Jiuyuangou Township, Suide County, Yulin City, Shaanxi Province
data size 417.7 KiB
Data time resolution branch、day、second
Coordinate system WGS84
Data thumbnail
Data source description

Continuous observation by instrument and regular observation manually

Data quality description

The recording rain gauge shall be calibrated before the start of observation every year. In the process of data entry, there are four levels of manual verification: tabulation, initial verification, re verification, and audit to ensure 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
  1. Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation). Observation dataset of precipitation in Jiuyuangou watershed, the first sub area of loess hilly and gully region in 2023. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2024. https://cstr.cn/CSTR:11738.11.NCDC.HWSDZHAN.DB6584.2024.
  2. Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation). Observation dataset of precipitation in Jiuyuangou watershed, the first sub area of loess hilly and gully region in 2023. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2024. https://www.doi.org/10.12072/ncdc.hwsdzhan.db6584.2024.
license agreement
# title file size
1 2023年韭园沟流域降水说明.docx 22.4 KiB
2 2023年韭园沟表一.pdf 73.1 KiB
3 2023年韭园逐日降水量.pdf 77.9 KiB
4 2023年韭园降水量摘录表.pdf 110.0 KiB
5 小流域站网布设图.pdf 134.2 KiB
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How to get the data 
east 110.39
west 110.26
south  37.54
north  37.62
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Contact information
contributors:
Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation)
author:
,
manager:
Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation) , LEI Xin
Platform Service information
contacts:
Li Hongxing
phone:
0931-4967592
mailbox:
ncdc@lzb.ac.cn

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