Sum of Departure given Direction of Closing Error Calculator

✖Direction of closing error is the ratio of departure to latitudes.ⓘ Direction of Closing Error [tanθ]			+10% -10%
✖Sum of Latitudes is the algebraic sum of latitudes where latitude of a line is its projection onto the reference meridian (north-south line).ⓘ Sum of Latitudes [ƩL]			+10% -10%

✖Sum of Departures is the algebraic sum of departures where, departure of a line is its projection onto a line at right angles of the reference meridian.ⓘ Sum of Departure given Direction of Closing Error [ƩD]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Traversing Formulas PDF PDF Image

Sum of Departure given Direction of Closing Error Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sum of Departures = Direction of Closing Error*Sum of Latitudes
ƩD = tanθ*ƩL
This formula uses 3 Variables

Variables Used

Sum of Departures - (Measured in Meter) - Sum of Departures is the algebraic sum of departures where, departure of a line is its projection onto a line at right angles of the reference meridian.
Direction of Closing Error - Direction of closing error is the ratio of departure to latitudes.
Sum of Latitudes - (Measured in Meter) - Sum of Latitudes is the algebraic sum of latitudes where latitude of a line is its projection onto the reference meridian (north-south line).

STEP 1: Convert Input(s) to Base Unit

Direction of Closing Error: 0.75 --> No Conversion Required
Sum of Latitudes: 40 Meter --> 40 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ƩD = tanθ*ƩL --> 0.75*40

Evaluating ... ...

ƩD = 30

STEP 3: Convert Result to Output's Unit

30 Meter --> No Conversion Required

FINAL ANSWER

30 Meter <-- Sum of Departures

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Surveying Formulas » Traversing » Sum of Departure given Direction of Closing Error

Credits

Created by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

Chandana P Dev has created this Calculator and 500+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Traversing Calculators

Sum of Latitudes given Closing Error

LaTeX Go Sum of Latitudes = sqrt(Closing Error^2-Sum of Departures^2)

Closing Error in Traversing

LaTeX Go Closing Error = sqrt(Sum of Latitudes^2+Sum of Departures^2)

Sum of Latitudes given Direction of Closing Error

LaTeX Go Sum of Latitudes = Sum of Departures/Direction of Closing Error

Direction of Closing Error in Traversing

LaTeX Go Direction of Closing Error = Sum of Departures/Sum of Latitudes

Sum of Departure given Direction of Closing Error Formula

LaTeX Go

Sum of Departures = Direction of Closing Error*Sum of Latitudes
ƩD = tanθ*ƩL

What are the different methods of Traversing?

1. By Chain: The linear as well as angular measurements are done with the help of chain and tape only.
2. Free or Loose needle Method: In this method the linear measurements are done with the help of either chain or tape and the bearings are measured with the help of a compass.
3. Fast needle Method: In this method, the linear measurements are made with the help of a chain or tape and the bearings are measured with the help of a theodolite.

How to Calculate Sum of Departure given Direction of Closing Error?

Sum of Departure given Direction of Closing Error calculator uses Sum of Departures = Direction of Closing Error*Sum of Latitudes to calculate the Sum of Departures, The Sum of Departure given Direction of Closing Error is defined as the line projected from the considered line towards the east or west direction. Sum of Departures is denoted by ƩD symbol.

How to calculate Sum of Departure given Direction of Closing Error using this online calculator? To use this online calculator for Sum of Departure given Direction of Closing Error, enter Direction of Closing Error (tanθ) & Sum of Latitudes (ƩL) and hit the calculate button. Here is how the Sum of Departure given Direction of Closing Error calculation can be explained with given input values -> 30 = 0.75*40.

FAQ

What is Sum of Departure given Direction of Closing Error?

The Sum of Departure given Direction of Closing Error is defined as the line projected from the considered line towards the east or west direction and is represented as ƩD = tanθ*ƩL or Sum of Departures = Direction of Closing Error*Sum of Latitudes. Direction of closing error is the ratio of departure to latitudes & Sum of Latitudes is the algebraic sum of latitudes where latitude of a line is its projection onto the reference meridian (north-south line).

How to calculate Sum of Departure given Direction of Closing Error?

The Sum of Departure given Direction of Closing Error is defined as the line projected from the considered line towards the east or west direction is calculated using Sum of Departures = Direction of Closing Error*Sum of Latitudes. To calculate Sum of Departure given Direction of Closing Error, you need Direction of Closing Error (tanθ) & Sum of Latitudes (ƩL). With our tool, you need to enter the respective value for Direction of Closing Error & Sum of Latitudes and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Sum of Departures?

In this formula, Sum of Departures uses Direction of Closing Error & Sum of Latitudes. We can use 1 other way(s) to calculate the same, which is/are as follows -

Sum of Departures = sqrt(Closing Error^2-Sum of Latitudes^2)

Home

FREE PDFs

🔍 Search