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Sight reduction

Sight reduction

8.4 12

v4.10 by Navigational Algorithms

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Sight Reduction

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About Sight Reduction

Sight Reduction (Package Name: com.Sightreduction) is developed by Navigational Algorithms and the latest version of Sight reduction 4.10 was updated on January 4, 2024. Sight reduction is in the category of Maps & Navigation with the feature Travel & Local. You can check all apps from the developer of Sight reduction and find 200 alternative apps to Sight reduction on Android. Currently this app is for free. This app can be downloaded on Android 4.4+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

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 for Intercept method (p=Ho-Hc, Zn) altitude Hc and azimuth Zn
- Running fix
- Plots up to 3 Marcq Saint Hilaire Lines of Position on Google maps
- Local hour angle (LHA)
- List of navigational stars
- Logbook (output is copied to clipboard)
- New optimized user interface
- GNSS fix to check the solution
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)

Sight Reduction 4.10 Update

Updated to:
-play-services-maps:18.2.0
-android API 34

Sight Reduction Features

Maps & Navigation Travel & Local

Related Videos

Sight Reduction - android App

Previous Versions More

Sight reduction 4.10 XAPK APKs

January 3, 2024 5.33 MB

Variant

Arch

Version

DPI

Android 4.4+

160-640dpi

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Android 4.4+

160-640dpi

Download XAPK

Sight reduction 4.8 APK

August 25, 2023 4.89 MB

Requires Android: Android 4.4+

Screen DPI: 120-640dpi

SHA1: 7ded902259924acc6769ddcd34f8e740ba256e10

Size: 4.89 MB

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Sight reduction 4.6 XAPK APKs

June 18, 2021 3.61 MB

Variant

Arch

Version

DPI

Android 4.0+

160-640dpi

Download XAPK

Android 4.0+

160-640dpi

Download XAPK

Sight reduction 4.3 APK

May 13, 2020 2.46 MB

Requires Android: Android 4.0+

Screen DPI: 160-640dpi

SHA1: 6641ca4b79809c2d03c76187cf054ee2b1d52588

Size: 2.46 MB

What's New:

- Plot up to 3 Marcq Saint Hilaire Lines of Position on Google maps
- Calculator for Intercept method (p=Ho-Hc, Zn)
- Input for observed altitude Ho or instrumental Hs
- List of navigational stars
- Logbook
- New optimized user interface
- GNSS fix to check the solution

Download

More Information

Package Name:

com.Sightreduction

Category:

Maps & Navigation Apps

Update Date:

2024-01-04

Latest Version:

4.10

Need Update:

Submit latest version