Answered: Qs: An aerial photograph has a scale of…

Qs: An aerial photograph has a scale of 1:10,000. On the photo, the length of a field is measured as 10 mm and the width 7mm. How big (in Hectares) is the field ?.

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter14: Highway Surveys And Location

Section: Chapter Questions

Problem 11P

See similar textbooks

Related questions

Q: At what rate is the area of a rectangle changing if its length is 15 ft. and increasing at 3 ft/sec.…

Q: 8. The annual precipitation (in mm) observed on a network of stations is shown in the figure below.…

A: Thiessen Polygon Method: The method which is used to assign the areal significance to all the…

Q: The error in measuring the radius of a 5 cm circular rod was 0.2%. If the cross-sectional area of…

A: given- radius=R=5 cm area=A % error in area needs to be find out.

Q: of the corner cuts are as indicated on the sketch. Determine the total volume in cu. m. Round off…

Q: 3. Vertical measurements were taken at varying distances along a section of a stream as illustrated…

Q: Q1/ Find speed percentages (by drawing) depending on the data shown in the table below. (Hint:…

A: speed Km/hr frequency cumulative frequency % cumulative frequency 19 2 2…

Q: The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is O…

A: Given data in question Height Focal length To find out Scale

Q: • The following are the cumulative volume data along a section of a highway project: 1-draw the…

A: The mass diagram is a plot of horizontal distance along a project against the algebraic sum of the…

Q: An aerial photograph of a terrain having an average elevation of 1400 m is taken at a scale of 1:…

Q: The sides of a rectangular piece of land are measured several times. Only 2 sides are measured since…

A: Given data-

Q: From the given data, what is the volume with prismoidal correction? VE = 4096.25 m3; C1 = 5 m.; C2 =…

Q: A line measured with a 30m steel tape was recorded as 325.70 m. If the tape is found to be 30.05 m…

Q: In the figure shown, find: the area of cut and fill for every station by coordinate method. b. the…

A: Arrange the point in the station in serial order Multiply each ordinate by the difference between…

Q: Q5. Calculate the probable population in the year 2010,2020,2025 and 2032. Population 7000 Year 1940…

A: Consider decade years only to calculate population of 1980, linearly interpolate b/w 1970 to…

Q: Given the data below, plot the cumulative mass curve and the 30 minute hyetograph Time (min)…

A: Given data,

Q: Q5: An aerial photograph has a scale of 1:10,000. On the photo, the length of a field is measured as…

Q: The length of a rectangle is increasing at the rate of 4 ft/hr. and the width of the rectangle is…

A: Rate of change of the length of a rectangle is increasing by 4ft/hr. Rate of change of width of the…

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: Show complete solution On a photograph drawn to a scale of 1:5000, the dimensions of three sides of…

A: Area of triangle on the photoA=ss-as-bs-c s=a+b+c2=4.15+8.98+6.452=9.79

Q: A distance between point (A) and (B) is (170m) was measured by a tape of (20m) length, the it was…

A: It is required to find the actual measured distance between A & B i.e (l) Given data, Correct or…

Q: From Figure 1 shown below, Determine the following (Absolute value): A Than 5.00 meter W- 37.09-…

Q: 1) Determine the Centroid of the Shaded Area, Tabulate your answers and solution. Y 450 mm 300 mm r=…

Q: AREA BY TRIANGLES. Given in the accompanying tabulation are quantities which were measured for a…

Q: 8. The annual precipitation (in mm) observed on a network of stations is shown in the figure below.…

A: The solution need to join all the station with grid point

Q: A soccer field which is symmetric in shape has the following dimensions on a plan as shown in figure…

A: Given data:

Q: 3. A distance of 10 meters was marked along the straight section of a river for float measurement.…

A: Given data- Distance = 10 m Time = 15 minutes Cross-section area of river = 1.5 sq. m To find-…

Q: 1. In the figure shown, find: a. the area of cut and fill for every station by coordinate method. b.…

Q: On a photograph drawn to a scale of 1:5000, the dimensions of three sides of a triangular parcel of…

Q: A line was measured with a 50-m long tape and recorded 100-m long. While measuring, the first pin…

A: This is the case of misalignment. The correct length of the line is less than what I measured in the…

Q: Civil queries example-10: Calculate correction for earth's curvature, refraction and combined…

Q: A camera equipped with a 152 mm focal length lens is used to take a vertical photograph from a…

A: To Determine Scale of the photograph.

Q: A camera with a focal length of 20 cm fitted in an aircraft is used for taking vertical aerial…

A: Given Data: Scale S = 1:8000 Focal length of the camera = 20 cm. The average elevation of the…

Q: A surveying instructor sent out 6 groups of students to measure a distance between two points marked…

Q: a. Determine the quantity of water flowing through the sample per hour.

A: kv(eq)=HH1k1+H2k2+H3k3

Q: 1. How many significant figures does 0.000188 have? b. 2 2. How many significant figures does 275.00…

A: In positional notation, significant figures are the digits in a number that are reliable and…

Q: Shown is a Distance and Time graph: Distance-Time Graph 5. 2 4 5 6 8. G D. Time (s) A B C What is…

A: This question is related to the Engineering Mechanics from Civil Engineering.

Q: Solve the following problems showing your complete solutions. 1) A rectangular lot was measured…

A: Note- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: While surveying a cave, a spelunker follows a passage 180 m straight west, then 210 m in a direction…

A: Consider the person goes a distance of 180m towards the west. it is represented by vector A→ The…

Q: The area bounded by the water line of a reservoir and the contours with a contour interval of 2 m.…

A: The area bounded by the water line of reservoir The contour interval = 2mThe area A1 = 10250…

Q: A construction company wants to know how much material they will need to construct a roadway. On a…

A: Given data - H 1: 250 , V : 1: 100 Station at 30m Areas (cm^2) Station 18.800 A…

Q: A rectangular plot was measured with a 20 m chain and its size was established as 450 m x 250 m.…

A: Given data : Length of chain (L)=20 m 15 cm too long Measured area of plot =450 ×250 m

Q: 72 30 72°45'72°15' 14°45 72 30 144 25 14*55 70'5 82'15' 70*55' 82°30'

A: Given data :

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: A line 100 m long was paced by a surveyor for four times with the following data. 152, 155, 155.5…

Q: Use the following figures for the calculation. Given, Each Corner Column = 400 + ID * 0.001 kips…

A: Solution: Given Data: Here ID=30Each corner column=400+ID×0.001 kips=400+30×0.001=400.03 kipsEach…

Q: Find the area of the region bounded by y=x^3-3x^2+2x+1, the x and y axes, and line x=2 (as given in…

A: Using integration

Q: Vertical measurements were taken at varying distances along a section of a stream as illustrated in…

Q: 1) Determine the Centroid of the Shaded Area, Tabulate your answers and solution Y 400 mm 300 mm r =…

Q: For spot speed study analysis find the estimate standard deviation: 100 90 80 70 60 50 30 20 10 35…

A: Median speed Mid point speed 36-37 ; x+y2=36+372=732=36.5 frequency of 36-37 ; x+y2=8+92=172=8.5…

Concept explainers

Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.

Question

I need the answer as soon as possible

Q5: An aerial photograph has a scale of 1:10,000. On the photo,
the length of a field is measured as 10 mm and the width 7mm.
How big (in Hectares) is the field ?.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The Minister has only an aerial photograph at hand, which has a scale of 12,500. On the photo, the length of the open area is measured at 8mm and the width 7mm. Calculate and inform the Minister on how large (in Hectares) the field is in real life.*Note that 10,000 square meters = 1 Hectare.
1. A construction company wants to know how much material they will need to construct a roadway. On a drawing, scaled H 1:250. V:1:100, total deficit areas were measured on paper in cm^2 along even 30 metre stations. Using the provided data convert the given areas to ground areas and then calculate the volume of material needed to complete the project. Areas (cm^2) Station 18.800 A 20.990 B 22.140 C 23.900 D 24.920 E Answer:
The Minister has only an aerial photograph at hand, which has a scale of 12,500. On the photo, the length of the open area is measured at 8mm and the width 7mm. Calculate and inform the Minister on how large (in Hectares) the field is in real life.*Note that 10,000 square meters = 1 Hectare. Answer
2. At a certain instant the dimensions of a rectangle are 8 and 12 feet, and they are increasing at the rate 3 and 2 feet per second, respectively. How fast is the area changing? 3. A rectangular field is to be enclosed by a fence and divided into three lots by fences parallel to one of the sides. find the dimensions of the largest field that can be enclosed with 800 feet of fencing.
Surveying homework . As shown in the figure, Point A and point B are both sides of the river , but point B cannot be reached. How can we measure the distance between point A and point B? Design a measurement scheme according to what you have learned.
The length of a water course passing through the fields was measured with 30 m steel tape and the measured length was equal to 4 Gunter’s chain and 2 Revenue chains. Later on, it was found that the tape was approximately half link of Gunter’s Chain too long. Find the true length of the line in meters. How many steps you have to walk to complete this measurement, if you perform this task?
Given in the tabulation below are the observed forward and backward bearings of an OPEN compass traverse. Plot the traverse and adjust the forward and backward bearing of each course. Tabulate answers and show accompanying computations.
CLOSED COMPASS TRAVERSE. Given in the accompanying sketch are the observed forward and back bearings of a closed compass traverse. Adjust the observed directions and tabulate values accordingly. Can you show the complete solution for this problem including the computation. Thank you
Answer the following problem. Show complete solution and illustration. Two parallel sides of a rectangle are being lengthened at the rate of 20 mm/sec, while the other two sides are shortened in such a way that the figure remains a rectangle with a constant area of 5000 sq mm. What is the rate of change of the perimeter P when the length of the increasing side is 50 mm?
A camera with a focal length of 20 cm fitted in an aircraft is used for taking vertical aerial photographs of a terrain. The average elevation of the terrain is 1200 m above mean sea level (MSL). What is the height above MSL at which an aircraft must fly in order to get the aerial photographs at a scale of 1:8000?
Analysis this graph explaining the relationship between the head loss and velocity
Calculate the spherical Excess in a triangle two sides of which are 3,950.55 m. and 6,245.25 m. with an included angle of 43⁰30’. Assume the average radius of curvature to be 6,372,160 m. Please provide figure and complete solution