a) Why parabola is used as a Vertical curve? why not a circle?

Q: How stadia interval factor is determined?

A: The Stadia interval: The Stadia interval is defined as the ratio between the focal distance between…

Q: Identify alternative instrument that could be used to carry out the surveying work. Particularly,…

A: Answer:- Alternative instruments:- Those instruments which are used during surveying process in…

Q: Write an introduction report on the topic of topographic surveys

A: Topic : Topographic surveys

Q: These are angles whose sum is 360°. complement djacent pplement plement

A: These  are angles whose sum is 360 A) complement B) adjacent C) supplement D) explement

Q: Discuss the importance of accuracy and precision in surveying measurements

A: In surveying, accuracy, and precision are key ideas that guarantee the dependability and caliber of…

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: Explain professional surveying organizations.

A: Professional Surveying Organization (P.S.O) is an esteemed industry or organization where a group of…

Q: What are static surveys?

A: Statistic surveying is relative positioning system. In this system, a series of receivers are…

Q: Surveying Explain nouns: (a) horizontal base plane (b) rear view (c) front view

A: (a) Horizontal Base Plane : It is the plane which is perpendicular (90 degrees) to the plumb line…

Q: Ranges R2W R1W 1 mil R1E Regional Meridian 6 7 Range Survey System 1 mi R2E R3E R4E R2E 6 mi…

A: Solution: Q9. The place 'X' mark is designated as; A northeast quarter of the southwest quarter.…

Q: Determine coordinates of centroid of the following shaded area.

A: Centroid is the point where the whole weight of the body acts. If the section is made up of…

Q: Give an introduction to Hydrographic Surveying/Hydrography and specifically, the chosen field of…

A: With a focus on providing information for safe navigation, resource management, and environmental…

Q: List 10 uses for surveying other than property and construction surveying.

A: The technique, profession, art, and science of identifying the two-dimensional or three-dimensional…

Q: Explain 1st and 3rd angle of projection

A: First angle projection and Third angle projection are two different methods of creating a 2D drawing…

Q: What are the different types of surveying? Provide illustrations to show how they are used.

A:

Q: Define quantity survey and its branches

A: Quantity surveying -  Analyzing  the works of construction process is quality surveying. It involves…

Q: What situation does Astronomical Survey is applicable?

A: Survey :  Survey is the art of determining relative position of point on above or beneath the…

Q: (b)- A page of a level with some missing readings is reporduced below. Fill in the missing entries…

A: A page  of level with some missing datas are given  To find  The missing datas. And  Apply the…

Q: LINES LATITUDE DEPARTURE DMD DOUBLE AREA 1-2 + 60 -30 2-3 - 20 + 20 3-4 - 80 + 60 4-1 + 40 - 50

A:

Q: Complete the missing data. LINE DISTANCE (meter) BEARING 1-2 S 73.45° E N 18.19° E S 74.21° E S…

A:

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.