Dataset Open Access
This is a global liquefaction susceptibility map (EPSG:4326) based on the geospatial liquefaction prediction models of Zhu et al.[1] .
The coastal model was applied for areas <20km from the coast. The inland model was applied elsewhere. Refer to Zhu et al. [1] in the first instance for further methodology and descriptions.
Input data used in part, or their entirety may comprise (amongst others):
Cell values are based on Zhu et al. [1] susceptibility classes where:
0 refers to no data -- typically water bodies.
While this data may be useful as preliminary information for regional-scale planning, a PGV intensity term is required for probability maps. Again, see Zhu et al. [1] for a discussion here.
An application using this dataset is seen in Koks et al. [9].
[3] Vogt et al. (2008) CCM River and Catchment Database, version 2.1.
[4] Wessel et al. (1992) Digital Chart of the World: Inland Water.
[5] Fan et al. (2013) Global patterns of groundwater table depth. Science (80)339, 940–943.
[8] Worden et al. (2017) Development of an Open-Source Hybrid Global Vs30 Model, Seismological Society of America Annual Meeting, 21-23 April, Pasadena, CA.
Name | Size | |
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liquefaction_v1_deg.tif
md5:7f2246eb844c12e8d7b9c5a1bc2598d9 |
442.3 MB | Download |
All versions | This version | |
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Views | 1,700 | 1,700 |
Downloads | 261 | 261 |
Data volume | 115.4 GB | 115.4 GB |
Unique views | 1,153 | 1,153 |
Unique downloads | 185 | 185 |