Data Provenance for Geologists: Trace Every Assay to Its Source
What data provenance means for geological data, what metadata to record for every assay and interpretation, and how to keep measurements traceable.

What data provenance means for geological data, what metadata to record for every assay and interpretation, and how to keep measurements traceable.

Geochemical anomaly detection methods compared: z-score, median absolute deviation and background ratio, with when to use each and how to check results.