Engineering Survey Calculator
Construction Engineer's App
USD 2.99 · Designed for iPad
Also Included In
 Engineering Survey Calculator has got 33 Calculators for different Surveying,measurement and Civil Engineering Parameters. 
- Handy Tool for Engineering Surveyors         
- Available in Imperial (USCS) and Metric (SI) Units. 
- Available for i Pad and iPhone
List of Calculators in the App
1. Standard Deviation (Series of Observations)
2. Probable Error (Single Observation)
3. Probable Error (Combined Effects of Accidental Errors)
4. Error of the Mean (Based on Combined Effects of Accidental Errors)
5. Error of the Mean (Based on Specific Error of a Single Measurement)
6. Specified Error of a Single Measurement
7. Probable Error of the Mean
8. Temperature Correction
9. Measurement Correction on a Slope
10. Tension Correction to Measured Length
11. Sag Correction to Measured Length
12. Horizontal Distance (Slope Measurements)
13. Slope Correction (Slopes of 10% or less)
14. Slope Correction (Slopes greater than 10%)
15. Correction due to Incorrect Tape Length
16. Correction due to Nonstandard Tension
17. Sag Correction (Between Points of Support)
18. Departure from a Level Surface
19. Displacement (Horizontal Sights)
20. Combined Effect of Refraction and Curvature of Earth
21. Quantities of Material to be Excavated/Filled
22. Relative Accuracy required between directly connected Bench marks (First Order - Class I)
23. Relative Accuracy required between directly connected Bench marks (First Order - Class II)
24. Relative Accuracy required between directly connected Bench marks (Second Order - Class I)
25. Relative Accuracy required between directly connected Bench marks (Second Order - Class II)
26. Relative Accuracy required between directly connected Bench marks (Third Order)
27. Horizontal Distance between the Instrument and the Rod (Stadia Surveying)
28. Vertical Distance between the Instrument and the  Rod (Stadia Surveying)
29.  Distance (From Instrument Spindle to Rod - Horizontal Sights)
30. Stadia Constant
31. Photo Scale
32. Photo Scale (Using Focal Length)
33. Map Scale 
 Ratings & Reviews
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 - updated for iOS 18
- All new user interface for better performance
- Available in more languages now 
  The developer, V PUGAZHENTHI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
 - V PUGAZHENTHI
 
- Size
 - 3.9 MB
 
- Category
 - Utilities
 
- Compatibility
 Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. 
- Languages
 English and 7 more
- English, Dutch, French, German, Italian, Portuguese, Simplified Chinese, Spanish
 
- Age Rating
 4+
- 4+
 
- Copyright
 - © all rights reserved
 

