Global 1:1 Polygonal River Dataset (2013) - National Cryosphere Desert Data Center

English name

Global 1:1 Polygonal River Dataset (2013)

CSTR

CSTR:11738.11.ncdc.Westdc.2020.758

DOI

10.12072/ncdc.westdc.db3721.2023

Share type

Online

Category

Basic Geography

source site

Scientific data center for cold and arid regions

contributors

Wu lizong

Datasets description

The dataset is a global 1:100000 polygonal river dataset, including the spatial distribution and attribute data of polygonal rivers worldwide. The time range of the data is 2013

On a scale of 1:1 million

Field 1: NAME (River Name) Data type: Text (75)

Field 2: TYPE Data type: Text (40)

Field 3: Shape_ Length Data type: DOUBLE (0)

Field 4: Shape_ Area (length) Data type: DOUBLE (0)

Base information

collect time	2013/01/01 - 2013/12/31
collect place	Global scale
data size	127.9 MiB
data format	shp
Coordinate system	WGS84
Projection	/

Data source description

Purchased from ADC WorldMap7.1 database

Data processing method

Export and organize the database using Arcmap, perform geometric, topological, and attribute checks, and check all polygons using ArcGIS Repair Geometry tool

Data quality description

Good data quality

Citations and annotations

In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.

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

Wu lizong. Global 1:1 Polygonal River Dataset (2013). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.758.
Wu lizong. Global 1:1 Polygonal River Dataset (2013). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://www.doi.org/10.12072/ncdc.westdc.db3721.2023.

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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	Global 1:100000 Glacier Dataset (2013)
2	Global 1:1000000 Contour line dataset (2013)
3	Global 1:100000 Port Dataset (2013)
4	Global 1:1 million place name dataset (2013)
5	Global 1:100000 Airport Dataset (2013)
6	Global 1:1000000 supplementary Contour line dataset (2013)
7	Global 1:100000 Airport Runway Dataset (2013)
8	Global 1:1 million urban settlement dataset (2013)
9	Global 1:1 million parks and reserves dataset (2013)
10	Global 1: 1 million Other Population City Dataset (2013)

#	title	file size
1	全球1：100万多边形河流数据集.zip	127.9 MiB

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How to get the data

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Theme:
Polygonal River rivers
Subject:
physical geography
Time:
2013
Place:
Global

east 180.00

west -180.00

south -79.00

north 89.00

Export metadata

Service information

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

Contact information

contributors:: Wu lizong
author:: Gai Chunmei
manager:: Min Yu Fang