Odometer The device which attached with the wheel of any vehicle and records the number of revolutions … [Read more...] about Odometer | Perambulator
Surveying and Levelling
Passometer | Pedometer
Passometer is a pocket instrument which count the number of paces. It automatically records the number of … [Read more...] about Passometer | Pedometer
What is Pacing?
The method of measuring distance with the help of pace length is known as pacing. This type of method is used where approximate results are required. … [Read more...] about What is Pacing?
What is a Scale ?
Scale of a map or a drawing is actually the proportion between the distance on the map or drawing to the … [Read more...] about What is a Scale ?
What are Cumulative Errors ?
The errors which are accumulate at the end of the survey are known as Cumulative errors. These type of errors occur when we contradict the main principle of Survey which is … [Read more...] about What are Cumulative Errors ?