5. What is the length in cm on the map that scale is 1:25000 which represented 5km on the ground?

Q: 6.45 4.5 1 + 020 +2.3 +1.5 +1.0 6.0 6.9 1 + 040 +2.0 +1.2 +2.6

A:

Q: A road measures 20 cm on a map and 50 km on ground. What is the map scale?

A: Given data : Length of road on ground LG=50 km Length of road on map LM=20 cm   Required : Map scale

Q: Consider a closed-polygon traverse whose corners have the following X and Y coordinates (in feet): A…

A:

Q: Example 9.2. From two triangulation stations A and B the clockwise horizontal an station C were…

A: Given:- Angle BAC=50 o05'25" Angle  ABC=321o55'44" To find:- coordinates of C

Q: Using a suitable scale, plot a rectangular area 5435 m (length of side AB, direction is due South)…

A: Given,

Q: Considering the topographic map below, a) What is the contour interval? b) What is the lowest…

A:

Q: ▾ Part A On a map drawn to a scale of 1:1600, contour lines are 0.5 inches apart at a center…

A:

Q: hat scale ratio was used in the map

A: The scale ratio of a map can vary depending on its purpose and the area it represents. The scale…

Q: How are contour lines determined in a topographic survey?

A: Contour lines are substantial features in topographic surveying as they represent imaginary lines…

Q: Q3). The following data were recorded in a field. Draw contour lines of 152m, and 154m by…

A: Solution: Station BS IS FS Rise Fall RL BM 2.450         150m 1   0.64   1.81   151.81 2…

Q: Q3. How much is (in cm) the distance on a map of 3500 m between A to B when the scale is 1:50000.

A:

Q: The paper of an old map drawn to a scale of 100 m to 1 cm has shrunk, so that a line originally 10…

A: Given: The scale of the map drawn is 100 m to 1 cm. The original length of the line is 10 cm. The…

Q: If the equivalence scale of a map is 2 cm = 50 yard, what is the scale ratio?

A:

Q: An area of a piece of land shown on a plan map at scale of 1 in 2500 is measured using as planimeter…

A: Scale =1in 2500 To find actual plan area

Q: (all elevation values are in meters. When being asked for the elevation, indicate + or - signs…

A:

Q: A line measures on the ground 137.28m. Using a ruler, the length of this line is 13.55cm on the map.…

A: Length of the line on the ground (L) = 137.28 m  Length of the line on the map (l) = 13.55 cm…

Q: II I I| |||| Using the contour map what are the elevations of the contour lines Labeling Contours…

A:

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: Determine the equivalent length of 15,000m on a graphic scale of a map whose representative fraction…

A:

Q: the elevation of the contour line that has the highest elevation?

A: From the contour line having elevation 495m towards the counter line having elevation 500m, we can…

Q: Using a suitable scale, plot a rectangular area 5435 m (length of side AB) by 2795 m (length of side…

A: line legth start point  end point  elevation difference between point number of meters per 1 m…

Q: A circular shape land has an area of 122.718cm² on a map having a scale 1/500. What is the area of…

A:

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: An equilateral triangle is circumscribed about a circle of radius 10 centimeters. What is the…

A: The values given in the question are as follows: The radius of the circumcircle of equilateral…

Q: Q3). The following data were recorded in a field. Draw contour lines of 152m, and 154m by…

A: Solution: Given: Station BS IS FS RL BM 2.45     150 1   0.64     2   1.05     3   1.14…

Q: Compute the area in acres by the method of coordinates of the traverses whose corners have the…

A:

Q: Practical part: Q5) Draw the profile with horizontal scale 1:1000 and vertical scale 1:20, stations…

A: Given : Stations and their Elevations in metres. Horizontal scale = 1:1000 Vertical scale = 1:20…

Q: Consider a closed-polygon traverse whose corners have the following X and Y coordinates (in feet): A…

A:

Q: 7. How many map sheets of size 1x1m require to plot a 20x20 km city using a scales of 1/500, 1/1000,…

A:

Q: State the Characteristics of the contour lines from H to A

A: General characteristics of counter lines : 1. Must close on themselves, on or off the map. 2.…

Q: 8- A topographic map has a scale of 1"= 20' and contour lines at 10' intervals. If the perpendicular…

A: The given data is: Scale=1"=20' also 1 inch=20 feet Contour line interval=10' The perpendicular…

Q: .How much is (in em) the distance on a map of 3500 m between A to B when the scale is 1:50000.

A: Given:- Distance= 3500m Scale = 1: 50000 To find:- Distance on map

Q: 5.59 4.60 3 38 2.30 3.96 O+po0 0+010 10 O+020 10 O +C30 O1040 10 10

A:

Q: What is nyquist contour?

A: Surveying is one of the main branches of civil engineering which is helpful in need of measuring the…

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.