【實用書籍app】Engineering Survey Calculator|最夯免費app-綠色工廠好玩App

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 iPhoneList of Calculators in the App1. 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 Measurement7. Probable Error of the Mean8. Temperature Correction9. Measurement Correction on a Slope10. Tension Correction to Measured Length11. Sag Correction to Measured Length12. 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 Length16. Correction due to Nonstandard Tension17. Sag Correction (Between Points of Support)18. Departure from a Level Surface19. Displacement (Horizontal Sights)20. Combined Effect of Refraction and Curvature of Earth21. Quantities of Material to be Excavated/Filled22. 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 Constant31. Photo Scale32. Photo Scale (Using Focal Length)33. Map Scale