Engineering Survey Calculator 5.0

Engineering Survey Calculator offers 33 calculators covering a range of surveying, measurement, and civil engineering parameters. This app serves as a valuable tool for engineering surveyors, providing calculations in both Imperial (USCS) and Metric (SI) units. Compatible with iPad and iPhone devices, it caters to professionals needing precise calculations on the go.

• Standard Deviation (Series of Observations)
• Probable Error (Single Observation)
• Probable Error (Combined Effects of Accidental Errors)
• Error of the Mean (Based on Combined Effects of Accidental Errors)
• Error of the Mean (Based on Specific Error of a Single Measurement)
• Specified Error of a Single Measurement
• Probable Error of the Mean
• Temperature Correction
• Measurement Correction on a Slope
• Tension Correction to Measured Length
• Sag Correction to Measured Length
• Horizontal Distance (Slope Measurements)
• Slope Correction (Slopes of 10% or less)
• Slope Correction (Slopes greater than 10%)
• Correction due to Incorrect Tape Length
• Correction due to Nonstandard Tension
• Sag Correction (Between Points of Support)
• Departure from a Level Surface
• Displacement (Horizontal Sights)
• Combined Effect of Refraction and Curvature of Earth
• Quantities of Material to be Excavated/Filled
• Relative Accuracy required between directly connected Bench marks (First Order - Class I)
• Relative Accuracy required between directly connected Bench marks (First Order - Class II)
• Relative Accuracy required between directly connected Bench marks (Second Order - Class I)
• Relative Accuracy required between directly connected Bench marks (Second Order - Class II)
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