# altimeter

> instrument used to measure the altitude of an object above a fixed level

**Wikidata**: [Q216197](https://www.wikidata.org/wiki/Q216197)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Altimeter)  
**Source**: https://4ort.xyz/entity/altimeter


## References

1. Freebase Data Dumps. 2013
2. Quora
3. KBpedia
4. GF WordNet
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)