Hydrological factor data set of Jinghe River Basin (2000) - National Cryosphere Desert Data Center

English name

Hydrological factor data set of Jinghe River Basin (2000)

CSTR

CSTR:11738.11.ncdc.JRiver.db1982.2022

DOI

10.12072/ncdc.JRiver.db1982.2022

Share type

Submit & Auto-Download

Category

Basic Geography

source site

Special topic on ecological environment and high quality development data of Jinghe River Basin

contributors

Zhang Yaonan

Datasets description

The data source is geographic spatial data cloud. This data is obtained by concatenating multiple source data DEMs and cropping them using the boundary of the Jinghe River Basin to obtain the Jinghe River Basin data DEM. Reuse ArcGIS software - hydrological analysis tool to determine river network, river flow direction, confluence calculation, water flow length, and river flow rate.

Base information

collect time	2000/01/01 - 2000/12/31
collect place	Jinghe River Basin, Shaanxi Province, Gansu Province, Ningxia Hui Autonomous Region
data size	145.6 MiB
data format	Raster
Coordinate system	WGS84

Data source description

The data comes from geographic spatial data cloud（ http://www.gscloud.cn/search ）.

Data processing method

(1) Splice the downloaded DEM and crop it using the boundary of the Jinghe River Basin;

(2) Use the hydrological analysis tool of ArcGIS software to determine factors such as river network, flow direction, flow rate, cumulative flow concentration, and flow length in the Jinghe River Basin

Data quality description

The data quality is good.

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

Zhang Yaonan. Hydrological factor data set of Jinghe River Basin (2000). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.JRiver.db1982.2022.
Zhang Yaonan. Hydrological factor data set of Jinghe River Basin (2000). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.JRiver.db1982.2022.

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license agreement

This work is licensed under a CC BY 4.0.

Relevant data
File list

#	Dataset title
1	Data set of hydrological factors in the Weihe River Basin
2	Hydrological Factor Dataset of Gansu Province
3	Jinghe River Basin Topographic Factor Dataset (2000)
4	Data set of topographic factors in the Weihe River Basin
5	Yellow River Basin Hydrological Analysis Dataset - Stream Length
6	Gansu Province Topographic Factor Dataset (2009)
7	Dataset of Hydrological Analysis in the Yellow River Basin - Discharge
8	Land use lc30m data set of Jinghe River Basin (2000, 2010 and 2020)
9	River distribution data set of Jinghe River Basin (2018)
10	Dataset of Topographic Factors (Slope) in the Yellow River Basin

#	title	file size
1	泾河.rar	145.6 MiB

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Theme:
No depression DEM confluence accumulation flow length flow
Subject:
physical geography
Time:
2000
Place:
Shaanxi Province Gansu Province Ningxia Hui Autonomous Region Jinghe River Basin

east 108.87

west 106.19

south 34.63

north 37.40

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Service information

contacts:
phone:: 0931-4967596
mailbox:: ncdc@lzb.ac.cn

Contact information

contributors:: Zhang Yaonan
author:: LI Hongxing
manager:: MIN Yufang