Suraj Kumar
Birsa Institute of Technology (BIT), Sindri
Suraj Kumar has created this Calculator and 500+ more calculators!
Alithea Fernandes
Don Bosco College of Engineering (DBCE), Goa
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4 Other formulas that you can solve using the same Inputs

Vertical distance between center of transit and rod intersected by middle horizontal crosshair
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))) GO
Horizontal distance between center of transit and rod
Horizontal distance=(Stadia factor*Rod intercept*(cos(Vertical inclination of line of sight))^2)+(Instrument constant*cos(Vertical inclination of line of sight)) GO
Intercept on rod between two sighting wires
Intercept on rod=Stadia distance/((Focal length of telescope/Rod intercept)+Stadia constant) GO
Additive constant or stadia constant
Stadia constant=(Focal length of telescope+Distance) GO

Stadia distance from instrument spindle to rod Formula

Stadia distance=Intercept on rod*((Focal length of telescope/Rod intercept)+Stadia constant)
D=R*((f/i)+C)
More formulas
Horizontal distance between center of transit and rod GO
Vertical distance between center of transit and rod intersected by middle horizontal crosshair GO
Additive constant or stadia constant GO
Intercept on rod between two sighting wires GO

What is stadia distance ?

The horizontal distance from the vertical axis of the instrument to the staff.It can be calculated with the help of focal length , rod intercept , and by value of stadia constant.

What is tacheometry ?

Tacheometry is a branch of surveying in which the horizontal and vertical distances are determined by angular observations with a tacheometer, the chaining operation being altogether eliminated Tacheometry is not as accurate as is changing, but it is far more rapid in rough and difficult country where levelling is tedious and chaining is both inaccurate and slow.

How to Calculate Stadia distance from instrument spindle to rod?

Stadia distance from instrument spindle to rod calculator uses Stadia distance=Intercept on rod*((Focal length of telescope/Rod intercept)+Stadia constant) to calculate the Stadia distance, The Stadia distance from instrument spindle to rod is measured from axis of instrument to end of the rod. Stadia distance and is denoted by D symbol.

How to calculate Stadia distance from instrument spindle to rod using this online calculator? To use this online calculator for Stadia distance from instrument spindle to rod, enter Intercept on rod (R), Focal length of telescope (f), Rod intercept (i) and Stadia constant (C) and hit the calculate button. Here is how the Stadia distance from instrument spindle to rod calculation can be explained with given input values -> 106.6667 = 10*((2/3)+10).

FAQ

What is Stadia distance from instrument spindle to rod?
The Stadia distance from instrument spindle to rod is measured from axis of instrument to end of the rod and is represented as D=R*((f/i)+C) or Stadia distance=Intercept on rod*((Focal length of telescope/Rod intercept)+Stadia constant). Intercept on rod between two sighting wires, Focal length of telescope is measured as the distance from the main optic to the point where the image is formed, Rod intercept gives the reading from the rod and Stadia constant is integer ratio between the difference of the rod readings and the distance from the telescope to the rod.
How to calculate Stadia distance from instrument spindle to rod?
The Stadia distance from instrument spindle to rod is measured from axis of instrument to end of the rod is calculated using Stadia distance=Intercept on rod*((Focal length of telescope/Rod intercept)+Stadia constant). To calculate Stadia distance from instrument spindle to rod, you need Intercept on rod (R), Focal length of telescope (f), Rod intercept (i) and Stadia constant (C). With our tool, you need to enter the respective value for Intercept on rod, Focal length of telescope, Rod intercept and Stadia constant 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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