# Horizontal-to-Vertical Spectral Ratio (HVSR) IRIS Station Toolbox

> Research article (Seismological Research Letters, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3054109855](https://www.wikidata.org/wiki/openalex:W3054109855)  
**Source**: https://4ort.xyz/entity/horizontal-to-vertical-spectral-ratio-hvsr-iris-station-toolbox