# digital elevation model

> 3D model of land elevation and features; for specific DSM or DTM use specific wikidata IDs

**Wikidata**: [Q640492](https://www.wikidata.org/wiki/Q640492)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Digital_elevation_model)  
**Source**: https://4ort.xyz/entity/digital-elevation-model


## References

1. [Source](http://www.martinreddy.net/gfx/3d-hi.html)
2. Freebase Data Dumps. 2013
3. Quora
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)