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High spatial and temporal resolution surface meteorological element driven dataset in China (1979-2015)
  • 2021/10/27 01:34
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English name
High spatial and temporal resolution surface meteorological element driven dataset in China (1979-2015)
CSTR
CSTR:11738.11.ncdc.NIEER.2021.1851
DOI
10.12072/ncdc.nieer.db2976.2023
Share type
Online
Category
Meteorology
source site
Platform service center
contributors
Yang Kun
Datasets description

China regional surface meteorological element data set is a set of near surface meteorological and environmental element reanalysis data set developed by Institute of Tibetan Plateau Research Chinese Academy of Sciences. The dataset is based on the existing international Princeton reanalysis data, GLDAS data, gewex-srb radiation data, and TRMM Precipitation Data as the background field, and integrated with the conventional meteorological observation data of China Meteorological Administration.

Base information
collect time 2011/01/01  -  2015/12/01
collect place China region
data size 110.6 GiB
data format gz
Coordinate system WGS84
Data thumbnail
Data source description

Extend the data to December 2015 (except for short wave and long wave data, which are only in October 2015, and the data from November to December 2015 are interpolated based on GLDAS data, and the error may be too large)

Data processing method

The minimum value of wind speed is set as 0.05 M / S; a bug in the previous radiation algorithm is corrected to make our short wave and long wave data more reasonable in the morning and dusk period. Fixed the bug of precipitation data. The period of change is 2011-2015.

Data quality description

Its temporal resolution is 3 hours, and its horizontal spatial resolution is 0.1 degrees, including 7 elements (variables) including near surface air temperature, near surface air pressure, near surface air specific humidity, near surface full wind speed, ground downward short wave radiation, ground downward long wave radiation, and ground precipitation rate.

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. Yang Kun. High spatial and temporal resolution surface meteorological element driven dataset in China (1979-2015). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://cstr.cn/CSTR:11738.11.ncdc.NIEER.2021.1851.
  2. Yang Kun. High spatial and temporal resolution surface meteorological element driven dataset in China (1979-2015). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://www.doi.org/10.12072/ncdc.nieer.db2976.2023.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 _ncdc_meta_.json 3.9 KiB
2 中国区域高时空分辨率地面气象要素驱动数据集（1979-2015）.docx 38.1 KiB
3 _
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How to get the data 
east 135.00
west  73.40
south  18.17
north  53.60
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Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Yang Kun
author:
He Jie
manager:
Yang Kun

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