# Identifying Surface Materials on an Active Volcano by Deriving Dielectric Permittivity From Polarimetric SAR Data

> Research article (IEEE Geoscience and Remote Sensing Letters, 2015) · cited 27× · AI/ML

**Wikidata**: [openalex:W2023969144](https://www.wikidata.org/wiki/openalex:W2023969144)  
**Source**: https://4ort.xyz/entity/identifying-surface-materials-on-an-active-volcano-by-deriving-dielectric-permittivity-from-polarimetric-sar-data