測量 座標計算 Download from App Store
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測量 座標計算 app for iPhone and iPad


4.8 ( 9488 ratings )
Business Productivity
Developer: youji okamura
1.99 USD
Current version: 1.7, last update: 1 year ago
First release : 27 May 2015
App size: 7.63 Mb

This application employs the reverse traverse method used in construction.
Simply using this application onsite will relieve you from the effort of pointless calculations with a scientific calculator by calculating numbers for you.

[Reverse Traverse Method]
By inputting the XY coordinates of the instrument and backsight points, then inputting unspecified XY coordinates, the contained angle and distance will be calculated.
Elevation can also be calculated.