# Error theory of chord-based measurement system regarding track geometry and improvement by high frequency sampling

> Research article (Measurement, 2017) · cited 32× · AI/ML

**Wikidata**: [openalex:W2765241300](https://www.wikidata.org/wiki/openalex:W2765241300)  
**Source**: https://4ort.xyz/entity/error-theory-of-chord-based-measurement-system-regarding-track-geometry-and-improvement-by-high-frequency-sampling