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Dataset of Topographic Factors (Surface Roughness) in the Yellow River Basin
  • 2021/09/01 16:59
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English name
Dataset of Topographic Factors (Surface Roughness) in the Yellow River Basin
CSTR
CSTR:11738.11.ncdc.nieer.2020.1664
DOI
10.12072/ncdc.NIEER.db0011.2020
Share type
Online
Category
Basic Geography
source site
High quality development of the Yellow River Basin
contributors
Han liqin , Zhang Yaonan , Kang jianfang
Datasets description

 This dataset includes information on surface roughness for the entire Yellow River Basin, covering its upstream, midstream, and downstream regions.

Base information
collect time 2020/01/01  -  2020/03/01
collect place Yellow River Basin
data size 4.0 GiB
data format TIF
Coordinate system WGS84
Projection WGS_1984_Word_Merctor
Data thumbnail
Data source description

 The spatially resolved dataset of topographic slope in the Yellow River Basin, produced independently, has a spatial resolution of 30 meters, with both data plane accuracy and elevation accuracy being more precise than one pixel.

Data processing method

 Hydrologic hydrological tool software extraction.

Data quality description

 The data set has been corrected by DEM and has good 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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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, please indicate that this data is from the national glacier, frozen soil and desert science data center.

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. Han liqin, Zhang Yaonan, Kang jianfang. Dataset of Topographic Factors (Surface Roughness) in the Yellow River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://cstr.cn/CSTR:11738.11.ncdc.nieer.2020.1664.
  2. Han liqin, Zhang Yaonan, Kang jianfang. Dataset of Topographic Factors (Surface Roughness) in the Yellow River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://www.doi.org/10.12072/ncdc.NIEER.db0011.2020.
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 3.5 KiB
2 surface_roug.part01.rar 1.0 GiB
3 surface_roug.part02.rar 1.0 GiB
4 surface_roug.part03.rar 1.0 GiB
5 surface_roug.part04.rar 1.0 GiB
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How to get the data 
east 119.34
west  95.88
south  32.84
north  41.84
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
myf@lzb.ac.cn
Contact information
contributors:
Han liqin , Zhang Yaonan , Kang jianfang
author:
Han liqin
manager:
Han liqin

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