A section of a road that has a length of 300 meters, as measured from a map of 1:10,000 scale, would yield an aerial distance of O 100 meters O 300 meters O 450 meters O 500 meters when a 1:50,000 scale map is used.

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: For a fractional map scale of 1:100,000, a measured distance of 1 meter represents an actual…

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Q: S = 1 : 18,000; f = 152.40 mm Express your answer in feet to three significant figures. H = Submit…

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Q: Determining the relative positions of points on above or beneath the surface of the earth by means…

A: Correct  option is SSurveying In Surveying we determine  relative position (distance, directions,…

Q: On a map with a scale of 1 cm = 290 m, the measured length of a concrete fence is 0.33m. Determine…

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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.

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Q: The scale of a map is given as 1"=600-ft The elevation at point X = 1040' The elevation at point Y =…

A: Solution: Given: Elevation of X= 1040' Elevation of Y= 1160' Distance between X and Y (Run)=2.6" As…

Q: Explain what a Digital Terrain Model is and how it is used in highway design and construction. (~1…

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Q: The table below contains the cross-sections Areas of road Calculate the volumes of the earth work…

A: h1=30m h2=60m

Q: A small stream has a cross section which can be approximated by a trapezoid. The cross…

A: Q= 1nAR23S12=100 m3/s ⇒AR(2/3)= 2 ⇒A53P23= 2

Q: Aerial photography is to be taken of a tract of land that is X-mi square. Flying height will be H ft…

A: The dimension of the tract of land = 9 mi9 miThe flying height, H = 3600 ft The focal length, f =…

Q: Can you provide an example of a real-world application where traverse surveying is used, and explain…

A: Traverse surveying is a method of establishing control networks by measuring the lengths and angles…

Q: 1. On a map of scale 1:75000, the map distance measured between points X and Y is 5 cm. Determine…

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Q: 1. What is the contour interval of the contour map shown? * 250 150 250 Your answer 150-

A: contour interval shows the vertical distance between the two consecutive contours lines.

Q: Aerial photography was taken at a flying height of 1250m above average terrain. If the camera focal…

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Q: The scale of a map is 1 cm 50 m. The distance scaled on the map between two adjacent contours is 18…

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Q: What are the average scales of vertical photographs for the following data, given flying height…

A: (A) Given that , H= 7800ft f=146.4mm = 5.764 in.  h= 1210ft

Q: Course Bearing AB S 18 5 W BC 7.1S.80 S CD N 23 W DA

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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…

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Q: If the value of an angle of elevation is computed to be π/4   radians, determine the equivalent…

A: Given: value of angle of elevation = π4 radians i) to determine equivalent value in Degree:  1…

Q: & A straight and level road, 200 m long and 8 m wide, is to be constructed by making a vertical cut…

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Q: Can we Map COVID -19 affected areas? If Yes/NO justify your reason. B)  As a GIS Analyst how we can…

A: Question is based on the geoinfromatics . In the question we tell that is it possible to map COVID…

Q: 2) The following table contains a set of measured levels for a closed traverse (i.e. BM level = CP5…

A: The set of measured levels for a closed traverse…

Q: If for a particular measurement the distance between two points on the map is 30 cm and the actual…

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Q: Q2: From the following excerpt of field notes, plot the cross section on graph paper and superimpose…

A: We have to determine the area by coordinate method as per the given data like slope 3:1 and subgrade…

Q: At the equator, the radius of the earth is 6371km. What would be the curved distance between the…

A: The given data is: Radius of Earth (R) = 6371 km Meridians : 29°E 10°W

Q: H = 3525 m; f = 90.90 mm; h = 747 m Express your answer to five significant figures. 197| ΑΣΦ ↓↑ vec…

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Q: Antonio enjoys mountain biking. He has found that the maximum gradient which he can cycle up is 0.3…

A: Maximum gradient during ascending= 0.3 Maximum gradient during descending= 0.5 Scale of map = 2 cm…

Q: m, and 27.7 mm, respectively. What is the approximately area of this parcel in acres? 3. On a…

A: data given focal length of column f =88.9 mmflying height H = 3910 ft = 1191.768 m elevation of land…

Q: Q5: (A) A building with a rectangular area, the dimensions of building are (30 mm *80 mm) on the…

A: A: rectangular area of building on map=30×80=2400 mm2rectangular area of building on ground= map…

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: Calculate the area of the rectangle where the coordinates are given in meters as shown in Figure…

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Q: ● ● ● Example: reading around a 10x10 cm square area = 0.995 rev Reading around the required area =…

A: Given- 10 cm×10 cm square area,Reading=0.995 rev,Required area reading=5.765 rev,Scale of map…

Q: Calculate the flight height above average terrain that is required to obtain vertical photographs at…

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Q: On a vertical photograph of flat terrain, the scaled distance between two points is ab. Find the…

A: Photo distance, ab = 1.66 in.Map distance AB = 4.56 in. Map scale Smap = 1:9600 We know that ,

Q: The ground distance between two points is 38km. If the distance between the same two points on a…

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Q: On a tourist map with a scale of 1:50 000, the distance between Arabasta and Wano is 13 cm. What is…

A: We knowScale=Map DistanceOriginal distance

Q: The surveying used to determine additional -details such as boundaries of fields, is called (a) city…

A: By using definitions

Q: in traversing, what do you call the shortest distance from the midpoint of the traverse line to a…

A: The shortest distance from the midpoint of the traverse line to a reference meridian is called the…

Q: The distance between the posts on the same curb of the road, 2.88 km, is the distance expressed by a…

A: Given  Map distance = 36mm  Ground distance = 2.88Km

Q: Which of the following is FALSE? Group of answer choices A)GIS stands for geographic information…

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