Stadia Interval Solution

STEP 0: Pre-Calculation Summary
Formula Used
Stadia Interval = Revolution of Screw*Pitch Screw
Si = m*Pscrew
This formula uses 3 Variables
Variables Used
Stadia Interval - (Measured in Meter) - Stadia interval is the distance on the rod between the apparent positions of the two stadia hairs.
Revolution of Screw - Revolution of screw is the number of revolutions made for the micrometer screw.
Pitch Screw - (Measured in Meter) - Pitch Screw is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.
STEP 1: Convert Input(s) to Base Unit
Revolution of Screw: 3.1 --> No Conversion Required
Pitch Screw: 5 Meter --> 5 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Si = m*Pscrew --> 3.1*5
Evaluating ... ...
Si = 15.5
STEP 3: Convert Result to Output's Unit
15.5 Meter --> No Conversion Required
FINAL ANSWER
15.5 Meter <-- Stadia Interval
(Calculation completed in 00.004 seconds)

Credits

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Created by Chandana P Dev
NSS College of Engineering (NSSCE), Palakkad
Chandana P Dev has created this Calculator and 500+ more calculators!
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Verified by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
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Stadia Surveying Calculators

Vertical Distance between Center of Transit and Rod Intersected by Middle Horizontal Crosshair
​ LaTeX ​ Go Vertical Distance = 1/(2*((Stadia Factor*Rod Intercept*sin(2*Vertical Inclination of Line of Sight))+(Instrument Constant*sin(Vertical Inclination of Line of Sight))))
Horizontal Distance between Center of Transit and Rod
​ LaTeX ​ Go Horizontal Distance = (Stadia Factor*Rod Intercept*(cos(Vertical Inclination of Line of Sight))^2)+(Instrument Constant*cos(Vertical Inclination of Line of Sight))
Stadia Distance from Instrument Spindle to Rod
​ LaTeX ​ Go Stadia Distance = Intercept on Rod*((Focal Length of Telescope/Rod Intercept)+Stadia Constant)
Additive Constant or Stadia Constant
​ LaTeX ​ Go Stadia Constant = (Focal Length of Telescope+Distance from Center)

Stadia Interval Formula

​LaTeX ​Go
Stadia Interval = Revolution of Screw*Pitch Screw
Si = m*Pscrew

What is Stadia in Surveying?

A surveying method for determination of distances and differences of elevation by means of a telescopic instrument having two horizontal lines through which the marks on a graduated rod are observed

How to Calculate Stadia Interval?

Stadia Interval calculator uses Stadia Interval = Revolution of Screw*Pitch Screw to calculate the Stadia Interval, The Stadia Interval formula is defined as the distance on the rod between the apparent positions of the two stadia hairs. As you look at a stadia rod through a transit telescope, the stadia hairs seem to intercept an interval on the rod. Stadia Interval is denoted by Si symbol.

How to calculate Stadia Interval using this online calculator? To use this online calculator for Stadia Interval, enter Revolution of Screw (m) & Pitch Screw (Pscrew) and hit the calculate button. Here is how the Stadia Interval calculation can be explained with given input values -> 15.5 = 3.1*5.

FAQ

What is Stadia Interval?
The Stadia Interval formula is defined as the distance on the rod between the apparent positions of the two stadia hairs. As you look at a stadia rod through a transit telescope, the stadia hairs seem to intercept an interval on the rod and is represented as Si = m*Pscrew or Stadia Interval = Revolution of Screw*Pitch Screw. Revolution of screw is the number of revolutions made for the micrometer screw & Pitch Screw is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.
How to calculate Stadia Interval?
The Stadia Interval formula is defined as the distance on the rod between the apparent positions of the two stadia hairs. As you look at a stadia rod through a transit telescope, the stadia hairs seem to intercept an interval on the rod is calculated using Stadia Interval = Revolution of Screw*Pitch Screw. To calculate Stadia Interval, you need Revolution of Screw (m) & Pitch Screw (Pscrew). With our tool, you need to enter the respective value for Revolution of Screw & Pitch Screw and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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