Landslide &
Seismic Risk
Micro-landslide slope analysis and probabilistic seismic hazard assessment — delivering ground instability risk intelligence for engineers, planners, insurers and disaster management professionals.
Micro-Landslide Assessment
Slope instability assessment at property level using high-resolution terrain analysis. Slope sections are derived from 2m DTMs, aspect points are calculated to identify failure-prone orientations, and directional predictions provide before-and-after property comparisons.
Probabilistic Seismic Hazard Analysis
Full PSHA implementation for South Africa quantifies seismic hazard at any location. Peak Ground Acceleration values at standard engineering return periods (50, 100, 475 and 2475 years) enable building design compliance and property-level risk assessment. Interactive hazard curves provide visual disaggregation of seismic sources.
Who Uses Geotechnical Risk Data?
Structural Engineers
Seismic design parameters and slope stability inputs for building design, compliance and risk assessment.
Town Planners
Landslide susceptibility and seismic hazard mapping for development constraint analysis and land use plans.
Insurers
Earthquake and landslide risk scoring for property underwriting, especially in geologically complex regions.
Disaster Management
Hazard mapping for emergency planning, evacuation route design and community risk communication.
Micro Landslide Risk Assessment — Live Demo
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Understand ground instability risk
Contact our team to access landslide susceptibility and seismic hazard data for your region or portfolio.