# elliptic coordinate system

> two-dimensional orthogonal coordinate system

**Wikidata**: [Q1332432](https://www.wikidata.org/wiki/Q1332432)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Elliptic_coordinate_system)  
**Source**: https://4ort.xyz/entity/elliptic-coordinate-system


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)