# Henry Augustus Rowland

> Henry Augustus Rowland was an American physicist and Johns Hopkins educator. Between 1899 and 1901 he served as the first president of the American Physical Society. He is remembered for the high quality of the diffraction gratings he made and for the work he did with them on the solar spectrum.

*American physicist (1848–1901)*

**Canonical URL:** https://fame.am/person/henry-augustus-rowland

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1848-11-27
- **Died:** 1901-04-16
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 50.0 / 100
- **Momentum:** 0.1 / 100  (trend: STABLE)
- **Historical depth:** 19.9 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Wikiquote](https://en.wikiquote.org/wiki/Henry_Augustus_Rowland)
- [هنري أغسطس رولاند](https://ar.wikipedia.org/wiki/%D9%87%D9%86%D8%B1%D9%8A_%D8%A3%D8%BA%D8%B3%D8%B7%D8%B3_%D8%B1%D9%88%D9%84%D8%A7%D9%86%D8%AF)
- [هنرى اجسطس رولاند](https://arz.wikipedia.org/wiki/%D9%87%D9%86%D8%B1%D9%89_%D8%A7%D8%AC%D8%B3%D8%B7%D8%B3_%D8%B1%D9%88%D9%84%D8%A7%D9%86%D8%AF)
- [هنری آقوستوس روولاند](https://azb.wikipedia.org/wiki/%D9%87%D9%86%D8%B1%DB%8C_%D8%A2%D9%82%D9%88%D8%B3%D8%AA%D9%88%D8%B3_%D8%B1%D9%88%D9%88%D9%84%D8%A7%D9%86%D8%AF)
- [Henry Augustus Rowland](https://ca.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://de.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://en.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://es.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://eu.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [هنری آگوستوس روولاند](https://fa.wikipedia.org/wiki/%D9%87%D9%86%D8%B1%DB%8C_%D8%A2%DA%AF%D9%88%D8%B3%D8%AA%D9%88%D8%B3_%D8%B1%D9%88%D9%88%D9%84%D8%A7%D9%86%D8%AF)
- [Henry Augustus Rowland](https://fi.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://fr.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://it.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [ヘンリー・ローランド](https://ja.wikipedia.org/wiki/%E3%83%98%E3%83%B3%E3%83%AA%E3%83%BC%E3%83%BB%E3%83%AD%E3%83%BC%E3%83%A9%E3%83%B3%E3%83%89)
- [Henry Augustus Rowland](https://nl.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://nn.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://pl.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://pt.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Роуланд, Генри](https://ru.wikipedia.org/wiki/%D0%A0%D0%BE%D1%83%D0%BB%D0%B0%D0%BD%D0%B4%2C_%D0%93%D0%B5%D0%BD%D1%80%D0%B8)
- [Henry Augustus Rowland](https://sl.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://sv.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Henry Augustus Rowland](https://tr.wikipedia.org/wiki/Henry_Augustus_Rowland)
- [Генрі Ровланд](https://uk.wikipedia.org/wiki/%D0%93%D0%B5%D0%BD%D1%80%D1%96_%D0%A0%D0%BE%D0%B2%D0%BB%D0%B0%D0%BD%D0%B4)
- [亨利·奥古斯塔斯·罗兰](https://zh.wikipedia.org/wiki/%E4%BA%A8%E5%88%A9%C2%B7%E5%A5%A5%E5%8F%A4%E6%96%AF%E5%A1%94%E6%96%AF%C2%B7%E7%BD%97%E5%85%B0)
- [Wikidata](https://www.wikidata.org/wiki/Q505197)

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