Measurement Records of Debris Flow Gully Sections in Jiangjiagou, Yunnan Province(2025)

English name

CSTR

CSTR:11738.11.ncdc.ddfors.db7465.2026

DOI

10.12072/ncdc.ddfors.db7465.2026

Share type

Category

Debris Flow

contributors

SONG Dongri , ZHONG Wei , LI Xiaoyu , WEI Li

Datasets description

This dataset includes two sectional measurement data in March and November 2025.

Base information

collect time	2025/03/18 - 2025/11/23
collect place	Jiangjiagou, Dongchuan District, Yunnan Province
data size	941.0 KiB
data format	.xlsx,.docx
Data time resolution	day

Data source description

Data were obtained from RTK measurements.

Data processing method

Statistics, analysis, summary.

Data quality description

The raw observation data is of good quality.

Citations and annotations

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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

SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Measurement Records of Debris Flow Gully Sections in Jiangjiagou, Yunnan Province(2025). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2026. https://cstr.cn/CSTR:11738.11.ncdc.ddfors.db7465.2026.
SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Measurement Records of Debris Flow Gully Sections in Jiangjiagou, Yunnan Province(2025). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2026. https://www.doi.org/10.12072/ncdc.ddfors.db7465.2026.

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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	Video of debris flows that occurred at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
2	Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
3	Seismic data of debris flow at Jiangjia Ravine, Yunnan, China(2025）
4	Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China(2025)
5	Debris-flow kinematic data at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
6	Cross-sectional measurement data at Jiangjia Ravine, Yunnan, China
7	Video of debris flows that occurred in 2023 and 2024 at Jiangjia Ravine, Dongchuan, Yunnan, China.
8	Seismic data of debris flow at Jiangjia Ravine, Yunnan, China, from 2023 to 2024
9	Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024
10	Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2003 to 2024

#	title	file size
1	2025年11月23日蒋家沟断面测量数据 Cross-section measurement date measured on November 23, 2025.xlsx	157.3 KiB
2	2025年3月18日蒋家沟断面测量数据 Cross-section measurement date measured on March 18, 2025.xlsx	134.0 KiB
3	东川站蒋家沟断面测量数据说明 Description of cross-sectional measurement data at Jiangjia Ravine .docx	649.8 KiB