On a vertical photograph of flat terrain, section corners, which are a nominal 1-mi apart, appear a distance d apart. If thecamera focal length is f. compute flying height above average ground in feet for the following data:Part Ad=3.289 in.; f=3-1/2 in.Express your answer in feet to four significant figures.H=Part BΑΣΦΗ Π It veci 6 AH=ΠΗΓΙΑΣΦd=68.14 mm; f = 152.4 mmExpress your answer in feet to five significant figures.ΔΙΑΣΦΗIt IvecF??ftft

Answered: Image /qna-images/answer/4bee7cc4-4bc1-40cc-b299-a2e9bec481e1.jpg

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: P d E

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: P d E

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: Question A solid shaft of circular cross-section is subjeted to torque T which produces a maximum…

A: A solid shaft of circular cross section is subjected to torque T. Produces a maximum shear stress τ.…

Q: A biofiltration swale is to be laid on a 2% slope to handle a design peak runoff rate equal to 0.002…

A: Slope = 2% = 0.02 run off rate, Q = 0.002 m3/s Height of grass, H =100 mm Class E retardance.

Q: A water distribution network with single loop is shown in Figure 1. All the pipes have pipe…

A: All pipe diameters (D) = 300 mm or 0.3 m Length of all pipes (L) = 1200 m Friction coefficient (λ)…

Q: Calculate the end areas for depths of fill from 0 to 20 ft using increments of 2 ft for level…

A: Given, Width =26 ft Side slope=1.5:1 To determine, (e) End area for depth of 8 ft (f) End area for…

Q: The time required for 50% consolidation of a 25 mm thick clay layer (drained at both top and bottom)…

A: Time, t50 = 1 min Sample thickness, H = 25 mm or 0.025 m

Q: A piece of rubber as shown in figure is subjected to the displacements of 2 mm and 3 mm at corner B…

A: A piece of rubber subjected to displacements as shown- To Find- The average shear strain at corner…

Q: A rectangular beam having a width of 300 mm has an effective depth of 600 mm. Total depth of the…

A: As per our policy, the first two parts are solved within the stipulated time. Please post the…

Q: 6. Use influence lines to determine maximum negative shear and negative moment at section 1-1 for a…

A: The UDL due to dead load to 1.5 k/ft The UDL due to live load due to 2.5 k/ft Concentrated live load…

Q: A reverse curve connects two converging tangents intersecting at an angle of 30 degrees. The…

A: The distance of this intersection from the PI of the curve is 150 meters The azimuth of the common…

Q: What type of joint is show What type of weld is show s the weld in shear or nor Calculate the…

A: To find:- type of joint type of weld type of stress magnitude of stress

Q: For the frame loaded as shown, draw the complete and correct FBDs of the following: whole frame,…

Q: PROBLEM A truck with axle loads shown rolls across a 10-m span. Compute the maximum bending moment…

A: we have to determine the maximum bending moment and maximum shearing force

Q: Determine the LRFD design tensile strength and the ASD allowable tensile strength for the…

A: Fy = 36 ksi Fu = 58 ksi 3/4 inch diameter A325 grade bolt Calculations shown in steps below

Q: 1. A 5-m beam simply supported at the ends carries a concentrated load of 90 kN at midspan. Select…

A: Length of beam, L=5 m Concentrated load, W=90 KN Allowable stress, σallo=50 MPa=50 N/mm2

Q: Find the absolute values of the internal forces (N= axial, V= shear) and moment (M) just to the…

Q: 4.in /Inside diameter Flow 2-in Inside diameter h Murcary (sg=13.54)

A: Diameter at A = 4 in Diameter at B = 2 in Height, h= 28 in

Q: Air moves over a 10 m long flat plate. The transition from laminar to turbulent flow takes place…

Q: Situation 35 Determine the maximum value of load P if the thickness of the steel section provided is…

Q: An image of a hilltop is 87.5 mm from the centre of a photograph. The elevation of the hill is 665 m…

A: Given - Height of image, r = 87.5 mm Elevation of the hill, h = 665 mm Flight altitude, H = 4660 mm…

Q: The drag force of a new sports car is to be predicted at a speed of 60 mi/h at an air temperature of…

A: V = 60 mph T = 25oC

Q: For a highway curve with Da = 5°00', I = 20°30', and Pl station = 63 +25.53 ft, calculate the…

A: Given,Da=5°00'I=20°30'PI station=63+25.53 ftTo determine,RadiusCircular curve lengthTangent…

Q: *12-84. The W14 x 30 cantilever beam is made of A-36 steel and is subjected to the loading shown.…

A: A cantilever beam is given pf span of 12ft. The beam is loaded with a UDL of 2 kip/ft from the free…

Q: We are interested in the forces at a footing due to dead, live, and earthquake loads. The horizontal…

A: Component Dead load Live load Earthquake load Horizontal 0.7 1.1 4.7 Vertical 2.3 3.9 3.8 For…

Q: A footing 3m x 3m is supporting a concentric load of 1100 kN. 1.5m 3.0m Xd = 1

Q: Determine the angles and direction from line AB to EA. Show the sketches and the step-by-step…

Q: 1. A 5-m beam simply supported at the ends carries a concentrated load of 90 kN at midspan. Select…

A: Length of beam = 5 m Concentrated load at mid span = 90 kN Allowable stress = 50 MPa Lightest 'S'…

Q: Calculate the end areas for depths of fill from 0 to 20 ft using increments of 2 ft for level…

Q: 010* 60 30ft Øin answer given 435K LRFD 288.3KASD Determine LRFD design strength Qc Pn and ASD…

A: Column section W 10 x 60 Section properties: Ag = 17.6 in2 rx = 4.39 in ry = 2.57 in Length, L = 30…

Q: Select the lightest S section that can be employed using an allowable stress of 50 MPa. What is the…

Q: 086) Ordinates of a 2-hour unit hydrograph are given in the table below. Using these, derive a…

A: Derive 4-hr UH using S-curve method.

Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative…

Q: he floor system of a residential building consists of 125mm thick reinforced concrete slab (unit…

A: Live Load (LL) = 1.9 kN/m2Thickness of slab = 125 mm = 0.125 mUnit weight of concrete, γc = 23.6…

Q: PROBLEM A truck with axle loads shown rolls across a 10-m span. Compute the maximum bending moment…

A: we have to determine the maximum bending moment and maximum shearing force

Q: fill is to be placed over the following soil profile shown below. Determine if the clay is normally…

Q: The 5 ft diameter cylinder weighs 5000 lbs. and is 5 ft long as shown.compute the vertical reaction…

A: Diameter of cylinder (d) = 5 ft Length of cylinder (L) = 5 ft Weight of cylinder (W) = 5000 lb…

Q: In the picture is a distribution graph of the sphericity of a sample of aggregate materials. The…

A: In the picture is a distribution graph of the sphericity of a sample of aggregate materials. The…

Q: Q- What is the section modulus of a thin pipe of external diameter 30cm and internal diameter 29cm…

A: A thin pipe- External diameter- Do=30 cm, Internal diameter- Di=29 cm, A point load in the middle.…

Q: Problem-2 beam shown here: w=300 lb/ft Draw the shear and bending moment diagrams of the 15' B 1500…

A: A beam is given with a fixed end at A, and hinged support at C. The beam also contains an internal…

Q: Determine the support reactions and member forces of the trusses shown.

Q: Replace the distributed loading by an equivalent resultant force and specify where its line of…

A: Loading structure,

Q: Please help me , i'm using space gass to model a structure shown in my attached pictures. The…

A: To find: The suitable node for fixed support in the space gass.

Q: commercial screen cloth of market grade is used to separate different fractions of 300 m³/hr of…

A: Given:- Height, h = 3 m Outer Dia. = 9.25 m Thickness = 0.036 m Inner Dia. = 9.25-0.036 = 9.214 m Q…

Q: dry density for a soil sample having specific gravity of 2.7 and optimum moisture content of 16% (a)…

A: Specific gravity = 2.7 Optimum moisture content = 16 % This is a problem of Soil mechanics where we…

Q: 1. A 5-m beam simply supported at the ends carries a concentrated load of 90 kN at midspan. Select…

A: The given data is: Length of beam=5 m Concentrated load=90 KN Allowable stress=50 MPa

Q: 9/A one layer flexible Pavement System Can Support a maximum vertical stress (SC) of to Psi If the…

A: Given:- modulus of roadbed=1000psi To find:- allowable number of axle load repetition

Q: The data in the table below were obtained in a travel time study on a section of highway using the…

Q: In fine sand aquifer region, design a well to get 10 l/sec yield under the depression head of C 2.5…

Q: A circular shaft which has a diameter of 100 mm is subjected to torque of 5 kN-m. The shear stress…

A: A Circular shaft has, Diameter, D = 100 mm. Torque, T = 5 kN-m The shear stress =?

Q: Write another solution

A: A moving load of 20 KN, 10 KN and 40 KN are acting on 10 m span

Q: (MAB + MBA) (MCD + MDC) 15 10 8=0 2MB + 2MBA + 3MCD + 3Moc = -240 How is equation simplified

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

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=3.289 in.; f=3-1/2 in.
Express your answer in feet to four significant figures.
H=
Part B
ΑΣΦΗ Π It veci 6 A
H=
ΠΗΓΙΑΣΦ
d=68.14 mm; f = 152.4 mm
Express your answer in feet to five significant figures.
ΔΙΑΣΦΗ
It Ivec
F
?
?
ft
ft

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: Given data

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 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

Hello, can i request to answer the problem attached image. Thank you very much. Using 4 decimal places the final answer. (Hint: Ra=5.73..k, Mac=50.6...k,Rc=18.33..k,Mca=-58.8...k, Re=3.94..k,Mce=58.8...k)
There are two points, A and B, whose elevations above datum are h4 = 1380 ft and hp = 930 ft. and whose images a and b on a vertical photograph have photo coordinates a = 2.95 in.. y = 2.32 in. z = -1.64 in., and 3 = -2.66 in. The camera focal length was 152.4 mm and the flying height above datum 7800 ft. Part A On the same photograph, an image d of a third point D appears. Its elevation is hp 1290 ft and its photo coordinates are zd=2.72 in. and yu = 3.09 in. Calculate the area, in acres, of triangle ABD Express your answer to four significant figures. ΤΕΙ ΑΣΦ area= Submit Provide Feedback Request Answer ^ C PEX ? ac. Next >
5. A line AB is measured at both ends as follows: Instrument at point A, slope distance = 879.209 m, vertical angle = +1° 26' 50" Instrument at point B, slope distance = 879.230 m, vertical angle = +1° 26' 38" The height of the instrument, reflector, and target are equal for each observation. a. Compute horizontal distance AB. b. If the elevation at A is 163.772 m, what is the elevation at B?
a. What is the value of the correction multiplier or "x" ? b. What is the adjusted angle of Angle C? c. What is the correction (to the nearest seconds ) applied to angle A? d. What is the angle of Misclosure?
An upright aerial photograph is taken using a camera focal length of 150.7 mm, where there are 2 points, namely a and b, whose photo coordinates have been calculated with the results as in the following.Xa = 18.4 mm ; Yes = -61.4 mmXb = 110.1 mm ; Yb = -21.2 mmFurthermore, the height of the two points is calculated in the field, namely point A (437.5 m) and point B (444.9 m). If the distance between points A and B is 585.1 meters, what is the flying height of the plane when shooting?
There are two points, A and B: elevations above datum are hA=1760ft and hB=1425ft Images a and b on a vertical photograph have photo coordinates xa=2.95in., ya=2.32in., xb=−1.64in., and yb=−2.66in. The camera focal length was 152.4mm and the flying height above datum 7700ft. An image c of a third point C appears. Its elevation hC=1455ft and its photo coordinates are xc=3.20in. and yc=−2.66in Using EXCEL Calculate Angle A Calculate Angle B Calculate Angle C
In the two-peg of a dummy level, the following observation are taken. Rod Reading on A Rod Reading on B INSTRUMENT SET UP NEAR A 3.463 0.821 INSTRUMENT SET UP NEAR B 4.125 1.307 What is the difference in elevation between A and B? If the line of sight is not in adjustment, determine the correct rod reading on A with the instrument still set up at B. If the line of sight is not in adjustment, determine the correct rod reading on B with the instrument still set up at A.
1. Fill in the following form of a horizontal angle measurement with a DJ6 theodolite, and try to calculate the horizontal angle and indicate the tolerance error in the remarks column. (8') Set Station Face Sight to 1 0 L L A B R B R A Reading 00 01 12 88 49 18 180 01 24 268 49 36 Angle value Mean of faces OF " remarks Half difference of face left and face right are seconds
The elevation of points O and a is 267ft, that of point is Band Cis 52 4ft and that of D is 820ft the flying height above sea level is 1769ft and the focal length of the camera is 8.23 inch determine the scale of the photograph along the line ao along the bc and at point d ,expressing each scale as a number of feetcorres ponding to 1 inch,
C. Stadia Formula: D. D = (f/i)s + (f+c) Percentage Error: % Error Length Width observed value - actual value x 100 actual value COMPUTATIONS: SKETCH: Stadia Intercept 0.29 m 0.15 m Horizontal Distance Stadia Method Distance Tape Method Distance 28.8 m 15.08 m (Show computations on the computed horizontal distance using stadia formula and the percentage of error.) % Error (Draw a top view of a basketball court based on the data (taped distance) given data and don't forget to label its dimensions.)
In traverse surveying, deflection angle is always O a. less than 90 degrees O b. equal to 90 degrees O c. greater than 90 degrees O d. equal to the difference of 180 degrees, and the interior included angle __?
i docs.google.com/forms/ Questions blä 4 A datum surface in levelling is a vertical surface. level surface. horizontal surface. non of the above. bläi 4 Balancing of sights mean making fore sight reading equal to back sight reading. making the line of collimation horizontal. making the distance of fore sight station equal to that of the back sight station from the instrument station. taking fore sight and back sight readings at the same station.