The bearings of two inaccessible stations, S1 (Easting 500 m, Northing 500 m) and S₂ (Easting 600 m, Northing 450 m) from a station S3 were observed as 225° and 153° 26' respectively. The independent Easting (in m) of station S3 is

Q: 13. In a closed loop traverse of 1 km total length, the closing errors in departure and latitude are…

A: 1 km total length- Closing error in departure, d = 0.3 m Closing error in the latitude, l = 0.4 m It…

Q: N E S89° 54' 35.40"E 1358.281 m N51° 27' 45.34"E 1778.904 m N65° 59' 59.15"E 1303.296 m S25° 35'…

A:

Q: Survey- The observed magnetic bearing of a line OE was found to be 185°. It was later discovered…

A: Observed MB=185o Local attraction=+1.5o Magnetic declination d=3.5o   It is needed to find the true…

Q: B: Find the elevation of point (B) from the figure (2) that showing below : Fig. (2) 1.48 m IR Elev.…

A: Draw the given figure:-

Q: 1. Determine the elevation at each station. STATION BS HI FS BM1 1.285 TP1 2.314 2.345 TP2 1.562…

A: Given data:

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.