Download Sight reduction - v4.0

Lets download and share Sight reduction - v4.0, one of the featured APPS in the categoryMap & Navigation.
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Released by Navigational Algorithms, Sight reduction - v4.0 is one of the best free and best mobile phone applications available today. Located in the Map & Navigation category of the app store.

The minimum operating system for Sight reduction - v4.0 is and up. So you have to update your phone if you haven't already.

At APKDroid, you will get Sight reduction - v4.0 APK free download, with the latest version being 4.0, publication date 2020-03-01, the file size is 2.5 MB.According to statistics from the Google Play Store, there are about 1000 downloads. Apps downloaded or installed individually on Android can be updated if you wish. Update your apps as well. Grants you access to the latest features and improves the security and stability of the app. Enjoy it now !!!

Celestial navigation - Astronavigation

Sight reduction:
- Marcq Saint Hilaire Line of Position, intercept method (p=Ho-Hc, Zn)
- Input for observed altitude Ho or instrumental Hs (Nautical Almanac data needed for the Sun and the Moon)
- Calculator: altitude Hc and azimuth Zn
- Running fix
- Plots up to 3 Marcq Saint Hilaire Lines of Position on Google maps
- Local hour angle (LHA)

Sight reduction is the process of deriving from a sight the information needed for establishing a line of position.
This app is a calculator to get the intercept from the assumed position of the observer AP(latitude, longitude), the geographical position of the celestial body observed, GP(Dec, GHA), and its corrected altitude Ho.
Manual and examples in the developer's website.

Ref: https://en.wikipedia.org/wiki/Sight_reduction

User interface:
- Zoom buttons +/-
- Map types: standard, terrain, and satellite
- GPS location. ("Location" App permission must be allowed. Switch on you GPS, and then automatic location detection is possible)