Co ordinate length measured parallel to an assumed meridian direction ...
Latitude of a survey line is the correct answer.
Explanation:
In surveying, co-ordinate length refers to the length measured parallel to an assumed meridian direction. This direction is usually taken as North-South. The co-ordinate length is measured along the latitude of a survey line.
Latitude of a survey line represents the angular distance of a point on the survey line from the equator. It is measured in degrees, minutes, and seconds. The latitude of a point can be either positive or negative, depending on whether the point is located in the northern or southern hemisphere.
When measuring the length of a survey line, it is important to consider the direction in which the measurement is taken. Since the co-ordinate length is measured parallel to an assumed meridian direction, it is measured along the latitude of the survey line.
By definition, the latitude is the angular distance from the equator to a point on the Earth's surface, measured along a meridian. Therefore, when we measure the co-ordinate length parallel to this meridian, we are essentially measuring the length along the latitude of the survey line.
The co-ordinate length is an important parameter in surveying as it helps determine the position of points on the Earth's surface accurately. It is used in calculations involving trigonometry and coordinate geometry to determine distances, areas, and angles in surveying projects.
To summarize, the co-ordinate length measured parallel to an assumed meridian direction is defined as the latitude of a survey line. This measurement is crucial in surveying projects to accurately determine the position and dimensions of points on the Earth's surface.
Co ordinate length measured parallel to an assumed meridian direction ...
The latitude of the survey line may be defined as its coordinate length measured parallel to an assumed meridian direction. True north or magnetic north or any other reference direction.
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