# An Improved Vis-NIR Estimation Model of Soil Organic Matter Through the Artificial Samples Enhanced Calibration Set

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4376480432](https://www.wikidata.org/wiki/openalex:W4376480432)  
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