Dataset of Topographic Factors (Comprehensive Curvature) in the Yellow River Basin

English name

CSTR

CSTR:11738.11.ncdc.nieer.2020.1668

DOI

10.12072/ncdc.NIEER.db0007.2020

Share type

Category

Basic Geography

contributors

HAN Liqin , Zhang Yaonan , Kang Jianfang

Datasets description

This dataset includes information on topographic comprehensive curvature 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	2.9 GiB
data format	TIF
Data spatial resolution (/ M)	30m
Coordinate system	WGS84

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 finer 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

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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

HAN Liqin, Zhang Yaonan, Kang Jianfang. Dataset of Topographic Factors (Comprehensive Curvature) in the Yellow River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://cstr.cn/CSTR:11738.11.ncdc.nieer.2020.1668.
HAN Liqin, Zhang Yaonan, Kang Jianfang. Dataset of Topographic Factors (Comprehensive Curvature) in the Yellow River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://www.doi.org/10.12072/ncdc.NIEER.db0007.2020.

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license agreement

This work is licensed under CC BY 4.0 (Creative Commons Attribution 4.0 International License).

Relevant data
File list

#	Dataset title
1	Jinghe River Basin Topographic Factor Dataset (2000)
2	Dataset of Topographic Factors (Topographic Relief Degree) in the Yellow River Basin
3	Dataset of Topographic Factors (Slope) in the Yellow River Basin
4	Dataset of Topographic Factors (Slope Variation) in the Yellow River Basin
5	Dataset of Topographic Factors (Profile Curvature) in the Yellow River Basin
6	Dataset of Topographic Factors (Plan Curvature) in the Yellow River Basin
7	Dataset of Topographic Factors (Surface Roughness) in the Yellow River Basin
8	Dataset of Topographic Factors (Elevation Variation Coefficient) in the Yellow River Basin
9	Dataset of Topographic Factors (Surface Cutting Depth) in the Yellow River Basin
10	Data set of topographic factors in the Weihe River Basin

#	title	file size
1	curvatu_ZONGHE.rar	2.9 GiB

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Theme:
Ground curvature Aspect slope Coefficient of variation of elevation Topographic relief Comprehensive Curvature
Subject:
physical geography
Time:
2020
Place:
Yellow River The Yellow River Basin The upper

east 119.34

west 95.88

south 32.84

north 41.84

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Contact information

contributors:: HAN Liqin , Zhang Yaonan , Kang Jianfang
author:: HAN Liqin
manager:: HAN Liqin

Platform Service information

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