IIL Complete the horizontal angle measurement note Result Reviewer Sight Reading Angle Face to 11 A 39 00 L 15 30 30 R 195 30 30 A R 180 39 12 A R 270 40 00 C 285 30 54 C L 105 31 06 A L 90 39 54 Mean

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: 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: A simple curve connects two tangents XY and YZ. The survey data are the following: Bearing of XY = N…

A: Given Bearing of XY = N 85030' EBearing of YZ =S 68030' EStation of Vertex/ Intersection…

Q: The scale of the photograph is 10cm = 100m. The photograph size is 23 cm x 23 cm determine the…

A:

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

A:

Q: 1. Using the information below, determine the following azimuths. The image below is oriented so…

A:

Q: Questions: Please recheck value of kindly Recheck please Ty.

A: For channel section, For w460 x 74To calculate the moment of inertia of the cross-section about the…

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.