Cyanometer 4+
Himmelblau messen
Jan-Hendrik von Kuick
Designed for iPhone
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- 9,00 kr
iPhone Screenshots
Description
The original cyanometer was invented by the Genevan physicist and Alpine explorer Horace-Bénédict de Saussure (* 17 February 1740 in Conches; † 22 January 1799) in 1789. It is an instrument for measuring 'blueness', specifically the colour intensity of blue sky. With the measurement it is possible to draw conclusions from the constitution of the atmosphere: the bluer the sky the less the water vapor. Saussures cyanometer consisted out of 53 parts of a circular ring ranging from white over different grades of blue to black (Saussure used Prussian blue). Saussure used his cyanometer for measurements in Geneva, Chamonix und on the Mont Blanc.
Alexander von Humboldt used a cyanometer on his expedition to America (1799 - 1804).
You can use our Cyanometer in three modes: The modern scale uses distinct grades of blue starting with clear white up to black. The Saussure scale shall give an idea about the colors from Saussures original cyanometer. With the user defined scale own scans of blue skies can be added to an own colored circular ring - an own cyanometer.
Each scan is saved inside the app containing information about date, time and locality. So it is possible to compare scans of blue skies from different locations.
Privacy notice: No data will be saved or processed outside the app.
What’s New
Version 1.1
Fixes for iOS13/SDK 13.
App Privacy
The developer, Jan-Hendrik von Kuick, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
Information
- Provider
- Jan-Hendrik von Kuick has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Size
- 23.2 MB
- Category
- Weather
- Compatibility
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- iPhone
- Requires iOS 10.0 or later.
- iPod touch
- Requires iOS 10.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, German
- Age Rating
- 4+
- Copyright
- © Jan-Hendrik von Kuick
- Price
- 9,00 kr
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.