下载 Sight reduction - v4.0

请下载并共享Sight reduction - v4.0，它是类别地图和导航中的特色应用之一。
另外，还有一些其他应用可以作为Jugnoo Drivers, Bykea Partner, Relief Maps - 3D GPS Hiking | Trail Running | Ski, Circuit Route Planner, Genius Maps Offline GPS Navigation, Lalamove Driver - Earn Extra Income下载。如果您对Sight reduction - v4.0感到满意。

Sight reduction - v4.0发布，Sight reduction - v4.0是当今最好的免费和最佳手机应用程序之一。位于应用商店的地图和导航类别中。

Sight reduction - v4.0的最低操作系统为及更高版本。因此，如果尚未升级手机，则必须更新。

在APKDroid上，您将免费下载Sight reduction - v4.0 APK，最新版本为4.0，发布日期为2020-03-01，文件大小为2.5 MB。根据Google Play商店的统计数据，大约有1000次下载。您可以根据需要更新在Android上单独下载或安装的应用。还可以更新您的应用。您可以使用最新功能并提高安全性和应用程序的稳定性。现在就享受它

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)