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Seismic microzones with morphological gradient

Plugin ID: 3691

This DTM-based plugin provides a critical territorial screening tool. By intersecting slope gradients (≥ 15°) with seismic microzonation data, it automatically identifies slopes prone to instability or motion amplification during earthquakes. An indispensable asset for geologists and land-use planners, it allows for rapid risk assessment, streamlined site investigations, and the design of targeted mitigation strategies, significantly reducing operational costs and time.

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Seismic zones with morphological gradient (SMG). The morphological gradient in seismic areas with slopes greater than 15° can influence the propagation of seismic waves, amplifying their energy and increasing the risks of ground instability. This plugin identifies areas with a morphological gradient with slopes ≥15° within defined zones (input vector file) starting from the DTM.

Version QGIS >= QGIS <= Date
1.0.3 - 3.16.0 4.99.0 51 ls04ms 2026-03-13T13:22:48.066635+00:00
1.0.2 - 3.16.0 4.99.0 28 ls04ms 2026-03-12T17:46:19.034237+00:00
1.0.1 - 3.16.0 4.99.0 6 ls04ms 2026-03-12T16:38:17.286293+00:00
1.0.0 - 3.16.0 4.99.0 40 ls04ms 2026-03-11T11:30:26.601899+00:00
0.4 - 3.0.0 3.99.0 174 ls04ms 2026-02-09T12:15:59.747570+00:00
0.3 - 3.0.0 3.99.0 1164 ls04ms 2025-02-01T21:40:21.109934+00:00
0.2 - 3.0.0 3.99.0 426 ls04ms 2025-01-22T14:01:18.673364+00:00

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