Surveying 3 min read
Methodology
1)Determination of EDM zero correction: The approach for determining the zero correction of an EDM was to divide a long…
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How to measure Baseline
In surveying procedures such as traversing, triangulation, trilateration, and setting out, baseline measurement is critical. Prior to the invention of…
Surveying 2 min read
Magnetic Bearing
It is termed as a survey line makes angle with respect to the magnetic meridian. It changes from location to location and…
Surveying 1 min read
How To Calculate True Bearing From Magnetic Bearing
If the magnetic declination at a place at the time of observation is known, the true bearing of a line…
Surveying 3 min read
Fore Bearing and Back Bearing in Surveying
Bearings measured in the direction of progress of the survey are known as fore bearing and bearings measured opposite to…
Surveying 3 min read
Bearing in Surveying
In this post, we are going to discuss about the bearing in surveying and its designation. The direction of a…
Surveying 4 min read
Errors in Chain Surveying – Types and Causes
The errors formed in chaining can be either cumulative error and compensating error. The errors can be considered either as a negative…
Surveying 2 min read
Incorrect Chain in Surveying – Error & Correction
If the chain that is employed for measuring length is not equal to the true length, then the length measured…
Surveying 1 min read
Indirect Ranging
Indirect ranging is employed when the two points are not intervisible or the two points are at a long distance.…
Surveying 2 min read
Direct Ranging
Direct ranging is the ranging conducted when the intermediate points are intervisible. Direct ranging can be performed by eye or with…