Vector map of the upper Yellow River - National Cryosphere Desert Data Center

English name

Vector map of the upper Yellow River

CSTR

CSTR:11738.11.ncdc.nieer.2020.1509

Share type

Online

Category

Basic Geography

contributors

Xue Xian

Datasets description

The Yellow River is the second longest river in China, and the sediment problem of the Yellow River has attracted the attention of people all over the world. This data is based on the 1:4 million River vector map of the whole country, which is cut from the upper Yellow River basin boundary. River vector map is one of the key elements to extract basin boundary from topographic map, and it is also the key element to do flood and sediment evolution.

This map is stored in ArcGIS,. SHP file, including vector map of main stream and tributary from the source area of Yellow River to Toudaoguai. River vector map is one of the key elements to extract basin boundary from topographic map, and it is also the key element to do flood evolution and sediment evolution.

Base information

collect time	2000/01/01 - 2009/01/01
collect place
data size	884.1 KiB
data format
Coordinate system	WGS84
Projection

Data source description

Vector map of 1:4 million rivers in China

Data processing method

According to the 1:4 million River vector map of China as the base map, it is cut by the upper Yellow River basin boundary

Data quality description

Because the gradient from sanhuhekou to Hekou town is very small, there is a certain error in the basin boundary.

Project information

#	number	name	type
1	2011CB403306		National Program on Key Basic Research Project (973 Program)

Citations and annotations

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In order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are requested to clearly indicate the data source and data authors in the research results (including published papers, works, data products and unpublished research reports, data products, etc.) produced by using data. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data. The results published in Chinese refer to the following specifications: the data comes from the national key basic research planning project (973), "the process and regulation mechanism of aeolian sand flow and sediment in the broad valley of desert in the upper reaches of the Yellow River" The data set is provided by "comprehensive data platform of Ningxia Inner Mongolia reach of the Yellow River", National KeyBasic Research Program of China (2011CB403306), http://http://www.crensed.ac.cn/xxxxxxx”

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

Xue Xian. Vector map of the upper Yellow River. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn/), 2019. https://cstr.cn/11738.11.ncdc.nieer.2020.1509 .

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license agreement

This work is licensed under a Creative Commons Attribution 4.0 International License.

Relevant data
File list

#	Dataset title
1	Cross section data of the upper reaches of Heihe River
2	Boundary map of the upper Yellow River Basin
3	Digital elevation model of SRTM in the Yellow River Upstream
4	1: 1 million soil types map of the Yellow River Upstream
5	1:1 million soil database of the upper reaches of the Yellow River in 1995
6	Land use data of 1:100000 in 2000 in the upper reaches of the Yellow River
7	Data of 1:100000 land use in the upper reaches of the Yellow River in 2005
8	1:100000 Landuse data in the Yellow River Upstream of 2010
9	1:100000 Landuse data in the Yellow River Upstream of 1990
10	Precipitation reconstruction sequence data set of Hexi area in the upper reaches of Heihe River in recent 620 years

#	title	file size
1	yellowriver.dbf	99.7 KiB
2	yellowriver.prj	145 Bytes
3	yellowriver.sbn	6.0 KiB
4	yellowriver.sbx	540 Bytes
5	yellowriver.shp	764.2 KiB
6	yellowriver.shp.xml	8.8 KiB
7	yellowriver.shx	4.6 KiB

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Theme:
Basin boundary
Subject:
physical geography
Time:
2012
Place:
Upper reaches of the Yellow River Qinghai Ningxia Sichuan Inner Mongolia Gansu

east 112.00

west 95.00

south 32.00

north 42.00

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Service information

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

Contact information

contributors:: Xue Xian
author:: DuHeqiang
manager:: Xue Xian