Aerial photographs are required to be taken to cover an area of 150km². The longitudinal and side overlaps are to be 60% and 30% respectively. The scale of photograph is 1 cm = 100 m, and the size of each photograph is 20 cm x 20 cm. Find the minimum required number of photographs.

Aerial photographs are required to be taken to cover an area of 150km². The longitudinal and side overlaps are to be 60% and 30% respectively. The scale of photograph is 1 cm = 100 m, and the size of each photograph is 20 cm x 20 cm. Find the minimum required number of photographs.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: The 108-lb force P is applied to the 250-lb crate, which is stationary before the force is applied.…

Q: Consider the following data with respect to the design of flexible pavement: Design wheel load =…

A: Given- Design wheel load P=4200 kg, Tyre pressure p=6 kg/cm2, E=150 kg/cm2, Deflection=0.25 cm, It…

Q: Determine the Mass of Solids, Ms. (Units of g, 2 decimal places)

A: The pycnometer method is used to determine the water content of a soil specimen and the specific…

Q: Sea water h 60° Window PROBLEM 3.58 As shown, a round viewing window of diameter D = 0.8 m is…

Q: (Manometer) A mercury manometer is used to measure the pressure difference in the two pipelines of…

Q: 1. Determine the reactions and moments for the beam shown using slope-deflection method. A 18 k + B…

A: Given: A fixed continuous beam of two span Required: Reactions and moment of beam using slope…

Q: A STUATION 1 1.5m B 7 kN/m 3m C 3 kN/m 5m D 173 kN www m 1.5m E E = 187.5 GPa lī 1600X106 mmª use…

A: Note: As per bartleby guidelines, only 1st 3 parts among multiple parts need to be solved. For rest…

Q: 4/119 The truss shown consists of equilateral triangles. If the magnitude of tensile or compressive…

A: Given Data: The given truss consists of equilateral triangles in which the magnitude of tensile or…

Q: Thank you, can you now please answer number 24

A: Given, DL = 90 psf L = 30 ft B = 16 ft

Q: 38. Calculate the cut volume (yd³) for the segment from 22+00 to 23+00

A: The given data is shown below:

Q: *4-88. If the allowable normal stress for the bar is 120 MPa, determine the maximum axial force P…

A: Given : Allowable stress = 120 MPa Determine the max. axial force P that can be applied to the bar…

Q: answer question 28 only

A: Length of curve=500ft Angle of intersection=45 degree To find degree of curvature

Q: = For the beam shown below, if f = 24 MPa and fy stresses in concrete and steel for service moment,…

Q: Determine the force P required to force the 17° wedge under the 96-kg uniform crate which rests…

Q: Exercise Figure 8.1 20 ft 220 ft -200 ft- 8.1). The concrete has a unit weight of 2.4 Mg/m³ (150…

Q: An RCC slab (M 25 grade) of dimensions 5 mx 5 mx 0.15 m, is supported on four square columns (M 25…

Q: Discuss the principle, construction, operation, uses, advantages and disadvantages of Horizontal…

A: The most flexible option for simple evaporation, when liquids aren't viscous and do not deposit…

Q: flows from a pressurized tank, through a 15-cm-diameter pipe, exits from a 5-cm-diameter nozzle, and…

A: diameter of pipe=15cm diameter of nozzle=8cm to find pressure in tank

Q: 2. A layer of compressible clay 6m thick overlies an impervious bedrock and carries an overburden of…

Q: 600# 400 2.3 Determine the force F required to counteract the 600# tension so that the resultant…

Q: A 3.2 m thick layer of saturated clay under a surcharge loading underwent 90% primary consolidation…

Q: 1. For the given state of stress, determine the following using the formulas: a. Principal planes 10…

A: i have explained it in a great detail please go through it and also try to understand the concept…

Q: Consider the frame shown in (Figure 1). Suppose that F₁ = 21 kN Figure 2 m D 1.5 m B 1.5 m < 1 of 1…

Q: Calculate the moment Mo of the 250-N force about the base point 0 of the robot. 400 mm 20⁰

A: Given : Force = 250 N Calculate the moment Mo about the base point O ?

Q: Initial data for determining the specific gravity of a soil sample is given below: Calibration of…

A: To determine the specific gravity of soil, Gs@20°C The pycnometer method is used to determine the…

Q: The dam shown in the diagram at the right is constructed of a homogeneous clay material with a…

A: Given Hydraulic conductivity= 1×10-6 m/s

Q: A horizontal curve has two lanes per direction. The radius, measured to the center marking that…

A: In communication lines, curves are typically used to ensure a smooth change in direction at the…

Q: A pumping test in an aquifer has yielded the following data: A pumping well with a diameter of 15 cm…

A: Answer We are given Diameter of a well = 15 cm Pumping rate Q = 12 m3/day Drawdown in a pumping…

Q: Q- Principal stress at a point in an elastic material are 1.5 o (tensile), o (tensile) and 0.5o…

A: Given- Principal stress- σ1=+1.5σ σ2=+σ σ3=-0.5σ Elastic limit E=210 MPa, Poisson's ratio- μ=0.3,…

Q: The required diameter for a solid shaft to transmit 400 kW at 150 rpm, with the working shear stress…

A: Given- Power to be transmitted- P=400 kW, Speed- N=150 rpm, Shear stress- τ=80 MN/m2, It is needed…

Q: Problem#3: A sand has a hydraulic conductivity K=0.7 m/d and porosity n = 0.32. Whit hydraulic…

A: Given : Hydraulic conductivity K = 0.7 m/d Porosity n = 0.32 Hydraulic gradient = 0.012 To Find :…

Q: 5. What is the assumed height (ft) of the driver's eye for passenger cars?

A: Explanation : The driver's eye distance/ height of driver's eye for passanger cars is the vertical…

Q: Complete the table below. LINE BEARING DIST (M) AB N 58° 46.9' E 38.588 BC S 57° 59.7' E 37.736 CD S…

A: Latitudes:- Latitude for line AB= 38.588×cos 58°46.9'=20.000 Latitude for line BC= 37.736×cos…

Q: Given the table below, compute the area of the traverse by coordinates method. Traverse 6 A B с D E…

A: Given Data: Traverse 6 X-Coordinate Y-Coordinate A 0.00 0.00 B 20.00 35.00 C 35.00 20.00…

Q: For a soil element in foundation (sand deposits, no cohesion for sand), known major principle stress…

Q: Problem-An RCC structure with fundamental time period of 1.2 sec vibrates at a forcing frequency of…

A: Given- RCC structure- Time period T=1.2 s, Frequency f=10 rad/s, Dynamic displacement = X% of static…

Q: following table. A 10% shrim ontinues to station 33+60.

A: Solution-1. calculate Average end area method to calculate volume of cut and fill. volume…

Q: Complete the table below. LINE BEARING DIST (M) AB N 58° 46.9' E 38.588 BC S 57° 59.7' E 37.736 CD S…

A: Given :- Bearing and Distance of the five sided closed Traverse. To Determine :- Area of the…

Q: Try to calculate the Fixed-end Moment (FEM) shown in the figure below

Q: A sample of dry soil is coated with a thin layer of paraffin and has mass of 460 g. It displaced 300…

A: Given data- Dry soil sample- Mass of dry soil + mass of paraffin = 460 gm, Mass of paraffin = 9 gm,…

Q: A soil layer consists of 4 meters upper dry sand with a void ratio of 0.45 and a specific gravity of…

A: Given data Dry Sand e = 0.45 Gs = 2.70 Clay e = 0.9 Gs = 2.75 Water table 4m below the ground…

Q: In Real Estate, what are the 4 Criteria that determine whether an item is a "fixture"? Please state…

A: Solution: In order to determine whether an item can be termed as a picture or not it usually does…

Q: A ladder of length L is supported at the wall and floor. Determine the greatest angle a such that…

Q: Given. A shear wall 24 ft. long and in. thick with a floor-to-floor height of It. Compressive…

Q: A 5 cm diameter siphon tube is used to empty the pool and discharged it into air (figure below).…

Q: A student tying to test the braking ability of his car determined that he needed 10 m more to stop…

Q: 9-5. Determine the reactions at the supports, then draw the moment diagram. The moment of inertia…

A: Moment of Inertia Moment of inertia is the quantity that describes how a body resists angular…

Q: The 81-lb force P is applied to the 220-lb crate, which is stationary before the force is applied.…

Q: Locate the centroid of the plane area. Write and show your complete solution.

A: Given: Required: Find the centroid of shaded area

Q: B 2m 4m H C 3m 4m 200KN D 4m 4m G F 4m 400KN E Find member CD, DG and FG

Concept explainers

Photogrammetry

Photogrammetry is a technology of taking measurements of physical objects present in the environment, using photographs. It includes the process of recording and analyzing a three-dimension image in the two-dimension form. Photogrammetry was invented around 150 years ago in 1851 by Aimé Laussedat, he was also known as the father of photogrammetry, but this method was not in use until 50 years after its invention. This method was first used in Germany by Dr. Albrecht Meydenbauer in 1893 who was the director of the Royal Prussian Photogrammetric institute founded by him.

Question

Aerial photographs are required to be taken to cover an area of 150km². The longitudinal and side
overlaps are to be 60% and 30% respectively. The scale of photograph is 1 cm = 100 m, and the size
of each photograph is 20 cm x 20 cm. Find the minimum required number of photographs.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

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 scale of the photograph is 10cm = 100m. The photograph size is 23cmx23cm determine the number of photographs required to cover an area of 15kmx10 km, if the longitudinal overlap is 60% and side overlap is 720%.
A vertical photograph is taken at an altitude of 1200 m above mean sea level of a terrain flying at an elevation of 80 m. The focal length of camera is 15 cm. The scale of the photograph will be nearly
On a vertical photograph of flat terrain, section corners, which are a nominal 1-mi apart, appear a distance d apart. If the camera focal length is f, compute flying height above average ground in feet for the following data: Part A d = 3.319 in.; f = 3-1/2 in. Express your answer in feet to four significant figures. H = Submit Part B 15| ΑΣΦ H = Request Answer d = 68.14 mm; f = 156.4 mm Express your answer in feet to five significant figures. Submit vec 5 IVE ΑΣΦ41 | vec Request Answer ? ? ft ft
A vertical aerial photograph was taken from a flying height of 3200 meters above datum with a camera having a focal length of 210 mm. The highest, lowest and average terrain points appearing in the photograph ae 1730 meters, 995 meters and 1310 meters, respectively. (Note: The scale value should be in this kind of format, 1:250) 1. Calculate the maximum photographic scale| 2. Calculate the minimum photographic scale 3. Calculate the average photographic scale
A vertical photograph was taken, with a camera having a 152.9-mm focal length, from a flying height 2160 m above sea level. What is the scale of the photo at an elevation of 385 m above sea level? What is the datum scale?
Given that scale of photograph is 50 m = 1 cm Size of photograph = 18 cm x 18 cm Longitudinal overlap = 60% Side overlap = 30% Covered area = 110 km2 The required number of photographs will be,
Aerial photography was taken at a flying height of 1250m above average terrain. If the camera focal plane dimensions were 23cm by 23cm, the focal length is 153 mm, what is the ground distance? The spacing between adjacent flight lines is 1370 m, what is the percent side lap?
(e) An area of 150 km × 105 km is to be surveyed using aerial photogrammetry. From the data given below determine number of photographs required to cover complete area; height of flight, spacing of flight lines, ground exposure distance and exposure interval: Size of photograph 23 cm x 23 cm Average scale of photograph = 1 : 25000 Average elevation of terrain = 335 m Longitudinal overlap 65% Side overlap = 28% = - Ground speed of aircraft = 270 km/hr Focal length of camera = 200 mm 0.5 sec Least count of intervalometer =
An average photo scale of 1:15000 is required of vertical photos. a) What airbase is required in order to achieve 65% end lap if the camera has a 23 cm square format? b) What will be the ground distance?
An area of 150 km × 110 km is to be surveyed using photogrammetry. From the data given below, calculate the number of photographs required to cover the complete area. Size of photograph = 25 cm x 25 cm Average scale of photograph = 1:20000 Longitudinal overlap = 65% Side overlap = 35% %3D
What is the aeroplane flying height to obtain the average scale of the photograph equal to 1/7200? (Ground surface elevations vary from 160 m to 430 m and focal length of the camera lens is 153 mm)
Given that: Scale of photograph is 1 cm = 100 m Size of photograph = 23 cm × 23 cm Area to be covered = 150 sq. km Longitudinal overlap = 60% Side overlap = 30% The total number of photographs required for covering the above area is