A stadia interval of 1.325 m is observed on a stadia rod held over a turning point using an engineer's transit with a stadia interval factor of 98.5 and a stadia constant of 0.300 m. The elevation of the instrument station is 379.246 m and the height of instrument above the station is 1.245 m. If the rod reading is 1.649 m and the vertical angle observed is - 15°17', determine the horizontal, vertical, and inclined distances by exact stadia formulas. Also, determine the difference in elevation between the turning point and the instrument station

Q: In a vertical photograph taken from an altitude of 2800 m, a chimney of height 100 m, appears at a…

A: Altitude (H): 2800 mChimney height (h): 100 mDistance of chimney image from principal point (r): 80…

Q: a 10) The following observation were made using a tacheometer fitted with an anallatic lens, the…

A: Given:  Multiplicative constant(K)=100 Additive constant(C)=0   Instrument station  Height of…

Q: Find out the deflection angles from the following observations Lines AB BC Bearing N 42° 20' E N 30°…

A: Given data  Angle at A for line AB (θAB) =N42°20'E Angle at B for line BC (θBC)  = N30°00'E  Find…

Q: From an instrument set up at point A, the angle of elevation of point B is +16°77' while point C is…

A:

Q: The upper and lower stadia hair readings on a stadia rod held at station B were observed as 3.50 and…

A: Given:- The upper and lower stadia hair readings on a stadia rod held at station B = 3.50 m and 1.00…

Q: Find out the deflection angles from the following observations Lines AB BC Bearing N 42° 20' E N 30°…

A: Given data in question  Bearings  To find out  Deflection angle

State Plane Coordinate Systems

The state plane coordinate system (SPCS or SPS) is a collection of 124 coordinate systems or geographic zones prepared for particular regions of the U.S. Every state consists of one or more than one state plane zone, the boundaries of which generally follow the county lines. Inside the U.S., there are 110 zones in total, 10 more zones in Alaska, 5 in Hawaii, and 1 for Puerto Rico and US Virgin islands. The system is extensively used for geospatial and geographic data assembling by the state and local governments.