# A method for reconstructing NDVI time-series based on envelope detection and the Savitzky-Golay filter

> Research article (International Journal of Digital Earth, 2022) · cited 53× · AI/ML

**Wikidata**: [openalex:W4214865891](https://www.wikidata.org/wiki/openalex:W4214865891)  
**Source**: https://4ort.xyz/entity/a-method-for-reconstructing-ndvi-time-series-based-on-envelope-detection-and-the-savitzky-golay-filter