A tacheometer with a stadia constant of 0.3m was set up on the line between two points A and B. The following hair readings are observed: HAIR READINGS ROD POSITION UPPER MIDDLE LOWER Rod held at A 1.327 1.171 1.011 Rod held at B 2.004 1.867 1.707 If the stadia interval factor of the level is 100: а. Determine the length of line AB. b. If the instrument height is 1.52m and it is set-up on a point with elevation 22.10m, determine the elevation of point b.

Q: The following data were obtained by stadia measurement. If the height of the instrument is 1.362m…

A: K=96.8m C=0.3m S1=2.216m S2=1.06m

Q: Determine the error of a line, 256.32 m long, measured using a 50 m steel tape at 38 °C. The steel…

A:

Q: A line was measured by a 100m tape and found out to be 400m long. It was found out that the first…

A: Given, is a problem of error in linear measurement due to horizontal misalignment and is often faced…

Q: With the line of sight horizontal, solve for the stadia constant given the following? Station…

A:

Q: What must be the pull in a (7)(10) meters tape in order to eliminate the sag and temperature…

A:

Q: 1. What is the distance between the stadia hairs on the instrument's scope? (answer in mm) 2. What…

A:

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.