Problem 2. The table below shows stadia readings taken by a transit set at point A between two points X and Y with stadia interval factor of 100.80 and stadia constant of 0.381. a) Find the horizontal length of line XY. b) Determine the elevation of Point A if the elevation Y is 100 m and HI=1 m c) Determine the difference in elevation between points X and Y

Q: An upright aerial photograph is taken using a camera focal length of 150.7 mm, where there are 2…

A:

Q: B.M=0.740m 0+00 A 1.50m 0+05 B 1.54m 0+10 с 1.865m 0+05 1.715m 0+02.5 1.80m 0+15 D 2.565m 0+02.5-…

A:

Q: The transit is set up at A and a stadia was places at a distance of 184. 20m from A. The stadia…

A:

Q: Four interior angles of a five-sided polygon traverse were observed as A = 110°4759", B =…

A: Observation Station  Interior Angle  A 110°47'59" B 121°06'12'' C 122°33'32" D 114°02'25"…

Q: Given: Shaded area below Find: Product of inertia with respect to x- and y-axis (Ixy) y h b

A: to find Ixy of the triangle section

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.