Debris flow field investigation data in Sichuan Tibet traffic corridor (2020)

Debris flow field investigation data in Sichuan Tibet traffic corridor (2020)

According to Ya'an Qamdo, Qamdo Nyingchi, Nyingchi Lhasa and other sections, carry out field investigation on debris flow within 10km along the new Sichuan Tibet railway line and Sichuan Tibet highway, fill in debris flow questionnaire and take photos. Based on the investigated debris flow data, the basic data are provided for the pregnant disaster background characteristics and distribution law of Sichuan Tibet traffic corridor. At the same time, the hazard modes of debris flow and the hazard modes to highway, railway and other traffic lines are investigated in detail; Furthermore, debris flow risk, vulnerability and risk assessment shall be carried out along the new Sichuan Tibet railway line at different scales such as regional scale, key sections and typical disasters, so as to provide support for the route selection of Sichuan Tibet railway.

File naming and required software

File name: regional location (Sichuan Tibet corridor czld) + disaster type (debris flow DF) + content (field investigation)

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Cite as:

Chen, H., Yang, D., Liu, J., Chen, X. (2021). Debris flow field investigation data in Sichuan Tibet traffic corridor (2020). National Tibetan Plateau Data Center, DOI: 10.11888/Disas.tpdc.271651. CSTR: 18406.11.Disas.tpdc.271651. (Download the reference: RIS | Bibtex )

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Support Program

Second Tibetan Plateau Scientific Expedition Program

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Geographic coverage
East: 104.82 West: 89.34
South: 28.83 North: 32.09
  • Temporal resolution: Yearly
  • Spatial resolution: 10m - 100m
  • File size: 53,043 MB
  • Views: 1,957
  • Downloads: 69
  • Access: Requestable
  • Temporal coverage: 2020-01-01 To 2020-12-31
  • Updated time: 2021-08-17
: CHEN Huayong   YANG Dongxu   LIU Jifeng   CHEN Xingzhang  

Distributor: National Tibetan Plateau Data Center


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