# Advanced multi-frequency GPR data processing for non-linear deterministic imaging

> Research article (Signal Processing, 2016) · cited 54× · AI/ML

**Wikidata**: [openalex:W2465852400](https://www.wikidata.org/wiki/openalex:W2465852400)  
**Source**: https://4ort.xyz/entity/advanced-multi-frequency-gpr-data-processing-for-non-linear-deterministic-imaging