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In surveying, line of sight is used to establish a straight line between two points for accurate measurement and mapping. It ensures that the surveyor has a clear and unobstructed view between the instrument and the target point, allowing for precise data collection. Line of sight is crucial for maintaining accuracy and consistency in surveying measurements.
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What is an end line survey?
An end line survey is a survey conducted at the conclusion of a project or program to assess its impact, outcomes, and effectiveness. It is used to gather feedback from participants or stakeholders to understand the success of the initiative and identify areas for improvement in the future.
What is the control line in a land survey?
The control line in a land survey is a reference line established through surveying techniques to control the positioning and orientation of survey measurements. It is typically a straight line connecting known points on the ground, used as a reference for conducting accurate measurements and creating an accurate map or plan of the surveyed area.
What is a traverse line in a land survey?
A traverse line in land surveying is a series of connected survey lines used to determine the boundaries and dimensions of a piece of land. It helps the surveyor establish control points, angles, and distances to create an accurate map or survey of the area.
What is tie line in chain survey?
A tie line is a line which joins subsidiary or tie stations to the main line. The main object of running a tie line is to take the details of nearby objects but it also serves the purpose of a check line.
What does 8 offset mean on a boundary survey survey?
An 8-foot offset on a boundary survey usually refers to a distance that lines are measured parallel to the boundary line or property line. This offset helps in accurately mapping out the boundaries of a property and determining the correct location of property lines.
What is fly levelling?
Fly leveling is a leveling that is done to connect benchmark to the starting point of the survey line. In this leveling only back sight and fore sight readings are taken and auto level is moved strictly on the line joining benchmark and starting point of survey line.
Line of sight method?
Line of sight is a method that is used in schools. This method is to see a image of a object.
What are lines used for?
A line is used for underlining your answer when you are finish doinsd ypur work a line is a sight of perspective way
What is the Line of sight calculation?
what is the line of sight equation
What is a tool made from two mirrors and used to see things that are not in direct line of sight?
A simple periscope is a tool made from two mirrors which can be used to observe objects that are not directly in your line of sight.
What is an negative sight in surveying?
A negative sight in surveying occurs when the vertical line of sight from the instrument to the target is below the instrument's horizontal axis. This can result in incorrect measurements and lead to inaccuracies in the survey data. Negative sights should be avoided by ensuring that the instrument is properly leveled before taking measurements.
What is an end line survey?
An end line survey is a survey conducted at the conclusion of a project or program to assess its impact, outcomes, and effectiveness. It is used to gather feedback from participants or stakeholders to understand the success of the initiative and identify areas for improvement in the future.
What is the control line in a land survey?
The control line in a land survey is a reference line established through surveying techniques to control the positioning and orientation of survey measurements. It is typically a straight line connecting known points on the ground, used as a reference for conducting accurate measurements and creating an accurate map or plan of the surveyed area.
What is a blue line survey?
A blue line survey is a survey to establish the property boundary. The property line that is drawn as a result of the survey is called the blue line. Another type OS survey that is sometimes done for finacing and many other reasons is an ALTA survey which not only establishes the boundary, but also researches and shows any easements or existing features on the property such as the building and other topographical features.
What is a traverse line in a land survey?
A traverse line in land surveying is a series of connected survey lines used to determine the boundaries and dimensions of a piece of land. It helps the surveyor establish control points, angles, and distances to create an accurate map or survey of the area.
What is tie line in chain survey?
A tie line is a line which joins subsidiary or tie stations to the main line. The main object of running a tie line is to take the details of nearby objects but it also serves the purpose of a check line.
What is ordnance survey symbol?
it is a line
