Plot the closed compass traverse tabulated below. Use convenient scale.

Q: given triangle ABC find side c

A:

Q: DETERMINING UNKNOWN SCALE. On a map of scale 1:25000, the map distance measured between points X and…

A:

Q: Question 5 The map scale is 1"=40-ft. The distance between two features on the map are scaled to be…

A: In survey, while measuring the distance or area, we always measure the real or actual distance, but…

Q: 9. The map below represents an elevation field. What is the approximate gradient between point A and…

A:

Q: 3. The box below contains the elevation of a point group (all in meters). Draw the 25-meter contour…

A: Finding out the contour line of 25 m .

Q: The areas in cut of two irregular sections 45 m apart are 44 m^2 and 66 m^2 respectively. The base…

A: Given values: Area of 1st cut, A1 = 44 m2 Area of 2nd cut, A2 = 66 m2 Distance between the cuts, L =…

Q: • 4) Compute the coordinates of the area centroid with respect to the given axes. 20 mm 30 mm 36 mm…

A:

Q: Q2/ For the land shown below, if the length of squares is (30m) and the scale is (1:1000). Find: 1-…

A: Given:  Square Length L=30m scale  1:1000 contour interval=1m find the followings  1 no. of contours…

Q: Draw a grid 6 in wide by 7 in long with 1-in intersections, and place the given elevations at the…

A: To find : To plot the 5ft contour graph

Q: 2, What formula do we use to find the radius of a plot?

A: Step:1Assume the area of the plot is circle Step:2Convert the acres to feet Step:3Use Area of circle…

Q: For the topo map below, identify the following items: a. Identify on the map the highest point. a.…

A: A contour map is given, we need to answer the given questions

Q: The scale on the map is 1: x. A lot having an area of 780 sq.m. is represented by an area of 31.4…

A:

Q: 1. The accompanying tabulation gives elevations of points over the area 30m by 30m city lot. The…

A:

Q: Where are the numbers 7.1 and 0.0013 from?

A: Given equations For PM: Perticulate MatterCmax (PM) = 7.1 x (Q / H) x (1 - exp (-2.303xKxH))Xmax…

Q: What is the contour Interval?

A: To determine the contour interval from the given topographic map.   From the given map, the known…

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.