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Data · dataset · 2023

Sample set of "Wenchuan Earthquake" landslides and predisposeing factors set for landslide hazard assessment in Beichuan City, Sichuan Province, China

Listed in ScienceDB

The landslide sample points are composed of positive samples (landslides) and negative samples (non landslides).

Description

Landslides are some of the landslide points obtained from Xu Chong et al.'s research. Non landslides establish a buffer zone around the landslide, and outside the buffer zone, Arcgis generates an equal number of random points in the format shp The landslide hazard assessment factors set includes 15 factors: (a) distance from the river, (b) annual average precipitation, (c) TWI, (d) groundwater, (e) altitude, (f) slope, (g) slope, (h) plane curvature, (i) section curvature, (j) TRI, (k) petrology, (l) NDVI, (m) distance from the road, (n) land cover, (o) Newmark displacement value.

All data in the format of tif .

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Where it is published

Catalogue records · 1

Topics

Provenance · 1 source records, 10 field assertions
SourceKeyLast seenRaw
ScienceDB10.57760/sciencedb.1317610 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:earth-environmentalmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:engineeringmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:humanitiesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:life-sciencesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:social-sciencemapping · scidb cnconnector:scidb_cn@1.0.0
descriptionsource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/description
licensesource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/rights
publication_datesource · scidb cnconnector:scidb_cn@1.0.0
titlesource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/title