The distance between two points on a vertical photograph is ab and the corresponding ground distance is AB. For the following data, compute the average photographic scale along the line ab. Express your answer in inches per foot to three significant figures. 1/ Submit Part C VE ΑΣΦ 11 Ivec Request Answer ab = 49.49 mm; AB = 239.0 m Express your answer to three significant figures. ? in. /ft

Q: On a vertical photograph of flat terrain, section corners, which are a nominal 1-mi apart, appear a…

A: Part A :- d= 3.319 in.f= 3.5 in.Part B :-d= 68.14mm, f= 156.4mm

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 mi×9 mi The flying height, H = 4100 ft  The focal length, f =…

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

A:

Q: Item 3 On a vertical photograph of flat terrain, the scaled distance between two points is ab. Find…

A: Part-APhoto distance (ab) = 1.46 in. Map distance (AB) = 4.56 in. Scale of Map (Smap) = 1:9600…

Q: An upright aerial photograph is taken using a camera focal length of 150.7 mm, where there are 2…

A:

Q: What are the values of X, and Y of the table below using the storage-indication method and equation…

A:

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

A: Ground coverage = 9inches × 1foot/12inches x 1/8600feet = 9/12x8600squarefeet =…

Q: 16. A student was asked to make a 345.43-m long line using a 25-m tape that is 0.0021 m too long.…

A: Please all given questions we are told to solve only question number 16 to question number 18 Please…

Q: The distance between point A and B was measured 15 times. The mean of the 15 measurements is…

A: Given data- Sample size n = 15Mean=124.555'Standard deviation σ= 0.500'To Find-The 50% Error E

Q: Determine the moment of inertia of the shaded area with respect to the y-axis. Consider L = 130 mm…

A: If you have any doubts please comment

Q: 1- The true and the nominal length of this tape if the standardization correction for 75 m distance…

A: Given : n=5 Distance measured (l') = 350m

Q: Problem 1: If the elevation of point A is 9.722m, elevation of point B= 30.194m, slope distance is…

A:

Q: Balance the interior angles of the parcel shown below.

A:

Methods of Surveying

Surveying is the practice to determine the relative three-dimensional positions of various points on the earth’s surface. This is done by computing the vertical and horizontal distances, angles between the points, collecting the observations, and plotting them on a map of any appropriate scale. Accuracy can be achieved by using the latest instruments like a theodolite, tachometer, etc. Leveling is a subdivision of surveying where the objective is to locate the elevation of objects considering a datum level.