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Rail map of Heihe River Basin
  • 2020/12/18 23:00
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English name
Rail map of Heihe River Basin
CSTR
CSTR:11738.11.ncdc.Westdc.2020.563
DOI
10.12072/ncdc.westdc.db3755.2023
Share type
Online
Category
Basic Geography
source site
Scientific data center for cold and arid regions
contributors
Heihe project data management center
Datasets description

The railway distribution map is the basic data in the mapping process. For the convenience of users, we compiled the railway dataset of the Heihe River Basin based on the railway dataset distributed by the National Basic Geographic Information Center, the "Gansu Provincial Atlas" compiled by the Gansu Provincial Map Geographic Information Center, and the Tian Map and Gu Ge Map published by the China Surveying and Mapping Bureau. This data basically reflects the distribution status of railways in the surrounding areas of the Heihe River Basin around 2010

The railway coding adopts the national standard for basic geographic information system data classification and coding - "Classification and Coding of Land Basic Information Data" (GB/T 13923-92), with a five digit code (National Basic Geographic Information Center 2010)

Base information
collect time 2009/01/01  -  2009/12/31
collect place Heihe River Basin
data size 390.1 KiB
data format Vector
Coordinate system WGS84
Projection +proj=longlat +datum=WGS84 +no_defs
Data thumbnail
Data source description

The railway dataset distributed by the National Basic Geographic Information Center, the "Gansu Provincial Atlas" compiled by the Gansu Provincial Map Geographic Information Center, the sky map and Google map published by the China Surveying and Mapping Bureau

Data processing method

Digital vectorization

Data quality description

The railway coding adopts the national standard for basic geographic information system data classification and coding - "Classification and Coding of Land Basic Information Data" (GB/T 13923-92), with a five digit code (National Basic Geographic Information Center 2010)

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
  1. Heihe project data management center. Rail map of Heihe River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.563.
  2. Heihe project data management center. Rail map of Heihe River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://www.doi.org/10.12072/ncdc.westdc.db3755.2023.
Papers to be cited
  1. 张建华. 甘肃省地图册[M]. 中国地图出版社.2002.
    Reference format： Endnote Bibtex RIS
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 Heihe_Rails.rar 57.2 KiB
2 黑河流域铁路分布数据集-文档.rar 332.8 KiB
loading
How to get the data 
east 104.20
west  96.02
south  37.70
north  43.25
Export metadata
Service information
contacts:
Heihe Project Data Management Center
phone:
0931-4967287
mailbox:
westdc@lzb.ac.cn
Contact information
contributors:
Heihe project data management center
author:
Heihe project data management center
manager:
Heihe project data management center

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