# Semi-automated impervious feature extraction using built-up indices developed from space-borne optical and SAR remotely sensed sensors

> Research article (Advances in Space Research, 2020) · cited 29× · AI/ML

**Wikidata**: [openalex:W3033408596](https://www.wikidata.org/wiki/openalex:W3033408596)  
**Source**: https://4ort.xyz/entity/semi-automated-impervious-feature-extraction-using-built-up-indices-developed-from-space-borne-optical-and-sar-remotely-