The process of reconstructing the river blocking disaster chain in Yajiang river basin is of great significance to deeply understand the natural attributes and evolution law of ice river lake water landscape system in natural state. This data is the digital surface elevation model obtained in the process of scientific research. The data source is UAV tilt photography, which is corrected by real-time differential GPS (RTK) control points; The vertical resolution is 5cm and the horizontal resolution is 20cm. This data can be used to assist in identifying the spatial distribution of break flood sediments (break flood hills, gravel hills, Boulder core beach, etc.) in typical manqu river reach and the position of weir plug dam body, so as to obtain the section elevation. It is the first-hand data for restoring the scale of break flood.

File naming and required software

File name: the surface elevation data is stored in TIFF format, and the file name is DSM_ Manqu, which represents the digital surface elevation model of weir plug deposition in manqu
Data reading method: TIFF in the data can be directly opened with ArcGIS

Data Citations Data citation guideline What's data citation?

Cite as:

Zhao, Z., Cao, X. (2022). Digital surface elevation model of Yarlung Zangbo River burst flood deposition: Manqu-Yangzhuoyongcuo (2021). A Big Earth Data Platform for Three Poles, DOI: 10.11888/SolidEar.tpdc.272150. CSTR: 18406.11.SolidEar.tpdc.272150. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

Second Tibetan Plateau Scientific Expedition Program

Copyright & License

To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.

License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)