Question 5 1 Point Contours are also determined during compass surveying. A) True В False Question 6 1 Point The minimum member of a compass surveying party. A 4 6 Question 7 1 Point In traversing, the instrument is placed on the traverse station to get the forward and backward lengths and bearing angles of the other stations. True False

Q: The data in the table below is for a closed-polygon traverse. Balance the traverses by coordinates…

A: Summation of Dep = -0.007 ftSummation of Lat = 0.087 ft

Q: A closed traverse has the ff. data: Lines Bearing S 70° 29' E S 26° 28' E S 65° 33' W N 45° 31 W N…

A: The area of the closed traverse can be determined by the following method: a) Coordinate method b)…

Q: Note: Construct separate table for Compass and Transit Rule. Course Bearing Distance (m) 1-2 N 20° E…

A: Multiple questions

Q: The RL of a point is 120 m and elevation of the instrument is 1 m. If a contour line of 119 m is to…

A: Given -  RL of point = 120 m Elevation of the instrument (h) = 1 m Elevation of contour line from…

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.