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Gansu Province Basic Geographic Dataset
  • 2023/08/24 01:25
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English name
Gansu Province Basic Geographic Dataset
CSTR
CSTR:11738.11.NCDC.GSEER.DB3981.2023
DOI
10.12072/ncdc.gseer.db3981.2023
Share type
Online
Category
Basic Geography
source site
Thematic data of ecological environment resources in Gansu Province
contributors
Zhang Yaonan
Datasets description

This dataset contains the following basic geographic data:

    (1) Provincial boundary data of Gansu Province;

    (2) City level boundary data in Gansu Province;

    (3) County level boundary data in Gansu Province;

    (4) Road data in Gansu Province;

    (5) River data in Gansu Province;

    (6) Lake data in Gansu Province.

Base information
collect place Gansu Province
data size 51.5 MiB
data format Shp
Coordinate system
Data thumbnail
Data source description

    The original data is sourced from the National Basic Geographic Information Center, and the basic geographic data of Gansu Province is formed by splicing and cropping the segmented data.

Data processing method

    Using software such as ARCGIS and ENVI, the required images are finely corrected to ensure that the error between adjacent images is less than one pixel. Then, after digitization, spatial data and attribute data are extracted, organized, and edited.

Data quality description

    The dataset undergoes strict manual review to control its 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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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.
When using data, users should clearly declare the source of the data in the main text and cite the citation method provided by this metadata in the reference section.

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. Zhang Yaonan. Gansu Province Basic Geographic Dataset. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2023. https://cstr.cn/CSTR:11738.11.NCDC.GSEER.DB3981.2023.
  2. Zhang Yaonan. Gansu Province Basic Geographic Dataset. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2023. https://www.doi.org/10.12072/ncdc.gseer.db3981.2023.
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 3.3 KiB
2 甘肃省河流.zip 197.0 KiB
3 甘肃省湖泊.zip 53.7 KiB
4 甘肃省行政边界.zip 2.9 MiB
5 甘肃省道路.zip 48.3 MiB
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How to get the data 
east 108.71
west  92.34
south  32.60
north  42.79
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Zhang Yaonan
author:
LI Hongxing
manager:
Min Yu Fang

©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.

Donggang West Road 320, Lanzhou, Gansu, China (730000)