GeoExplorer HVSR — Fast, Accurate H/V Interpretation
GeoExplorer HVSR is advanced software for horizontal-to-vertical spectral ratio (HVSR) analysis. Delivering real-time H/V curves, SESAME-compliant validation, stratigraphic modeling, and automated PDF reports, it enables seismic site classification and subsurface characterization in under a minute. With unique seismic signal audification, it ensures reliable results by detecting anthropic noise that can compromise survey quality.
OVERVIEW
Description
GeoExplorer HVSR — Fast, Accurate H/V Interpretation
GeoExplorer HVSR is a powerful software tool for horizontal-to-vertical spectral ratio (HVSR) analysis, designed with advanced algorithms and optimized programming techniques to deliver seismic signal interpretation with unmatched efficiency. It provides real-time H/V curve generation, automated quality checks, stratigraphic modeling, and PDF reporting in under a minute.
Why GeoExplorer HVSR
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Rapid Analysis: Generate validated H/V reports in just 30–60 seconds.
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Real-Time Curves: Instant H/V curve display with absolute spectrums for quality control.
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SESAME Criteria Compliance: Built-in checks at all frequencies ensure scientifically defensible results.
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Dynamic Tools: Programmable windowing, smoothing, and repositioning down to individual samples.
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Seamless Reporting: Export automated, professional PDF reports with embedded results and figures.
Key Features
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Real-time H/V curve generation
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Signal homogeneity on the horizontal plane
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H/V ratio and signal stability over time
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Overlap of H/V and absolute spectrum for fast QC
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SESAME criteria validation of curves and peaks
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Stratigraphic modeling with Vs and Vp/Vs calculation
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Geopsy H/V format file compatibility
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Synthetic vs experimental curve comparison for Vs30 calculations
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Automatic PDF report generation
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Unique Feature: Embedded seismic signal audification to detect anthropic (artificial) noise
Applications
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Vs30 site classification for seismic design
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Subsurface stratigraphy and ground characterization
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Microzonation and seismic hazard studies
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Engineering geophysics and geotechnical surveys
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Noise analysis and data quality validation
System Requirements
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Windows XP, Vista, 7, or 8
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Recommended: 17” screen and audio board
Call to Action
Enhance your seismic surveys with GeoExplorer HVSR — the first HVSR software featuring seismic signal audification. Contact us today to schedule a demo or request more information.













