The following offsets are taken from a chain line to an irregular boundary towards right side of the chain line. Chainage 0 25 Offset 'm' 3.6 5.0 Calculate the area using 1.Trapezoidal Method 2.Simpson's method 50 6.5 75 5.5 100 7.3 125 6.0 150 4.0

Q: 2

A: Step 1:Step 2:

Q: Calculate the amount of vertical displacement that will occur at point E with the VIRTUAL  METHOD.…

A: A = 10 cm2 = 1000 mm2 E = 100000 MPaDetermine the vertical displacement of joint E using virtual…

Q: Find the degree of curvature of using arc definition of: Answer format DD mm ss. for 10°11'12" - 10…

A: Radius of different curves are given. We need to calculate degree of curvarure by arc defination.

Q: 4. For this oblique triangle, what is the length of side b given the following data: Angle B =…

A: Given: a = 125 ft c = 200 ft Angle B = 38o 15'

Q: Using Centroid by Integration, determine the x- and y-coordinates of the centroid of the shaded…

A:

Q: The following offsets are taken from a chain line to an irregular boundary towards right side of the…

A:

Coordinate Geometry of Survey

Coordinate geometry (COGO) is a method of inserting surveying or engineering data into geographic information system (GIS), computer-aided design (CAD), or mapping software. These data can be collected on the proposed construction site using standard surveying techniques and instrumentation or may be taken from existing maps, engineering plans, drawings, or records. Data gathered on the site includes coordinates of points, bearings, and distances between points. The data are noticed and noted through conventional surveying procedures, like a traverse or layout measurement series and it can be either digital or non-digital. The maps and plans are inclusive of boundaries, divisions, and other components, and these features are shown with coordinate values, the lengths, offset distance, and bearings between them.