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River distribution data set of Jinghe River Basin (2018)
  • 2022/04/08 10:10
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English name
River distribution data set of Jinghe River Basin (2018)
CSTR
CSTR:11738.11.ncdc.JRiver.db1979.2022
DOI
10.12072/ncdc.JRiver.db1979.2022
Share type
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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 set is the river distribution data set of Jinghe River Basin, including class IV and class V rivers. It is revised according to the topographic map and TM remote sensing image. The data includes spatial data and attribute data.

Base information
collect time 2018/01/01  -  2018/12/31
collect place Jinghe River Basin, Gansu Province, Ningxia Hui Autonomous Region, Shaanxi Province
data size 24.8 KiB
data format Vector
Coordinate system WGS84
Data thumbnail
Data source description

   The original data comes from the national basic geographic information center（ https://www.webmap.cn/main.do?method=index ）, revised according to topographic map and Landsat TM remote sensing image.

Data processing method

   Digital vectorization.

Data quality description

   The quality of the data set is controlled through manual audit, and the quality is good.

Citations and annotations
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When using the data, users should clearly state the source of the data in the text and quote the reference method provided by this metadata in the References 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. River distribution data set of Jinghe River Basin (2018). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.JRiver.db1979.2022.
  2. Zhang Yaonan. River distribution data set of Jinghe River Basin (2018). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.JRiver.db1979.2022.
license agreement
# title file size
1 泾河流域河流分布数据集.zip 24.8 KiB
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How to get the data 
east 108.87
west 106.19
south  34.65
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

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