If line OC has an AZIMn of 83° 44’ 19” and line OD has an AZIMs of 56° 21’ 06”, determine the angle of COD.

Q: MAGNETIC DECLINATION. A field is in the form of a regular pentagon. It is required to determine the…

A: Solution Given Data Declination=5030' EMagnetic Bearing/Assumed Bearing of AB= N33020'W

Q: The Azimuth of the lines AB and BC are 146° 30' and 68° 30'. The included angle :ABC is 102° 100°…

A:

Q: 2. A point A is 50 mm above the H.P. and 15 mm behind the V.P. A point B is 20 mm below H.P. and 30…

A: To solve these engineering drawing problems, we'll use orthographic projection techniques.

Q: Find the stations and chainages of PC and PT. Ch= 2742.60 A = 120° TP1 R = 500 TP2

A: Step 1: Given data. Step 2: Calculation for the Tangent length and the length of curve. Step 3:…

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.