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What is the method of determining distance and elevation using instruments and geometry?
Surveying
What is a slope distance?
Surveying terminology. The measure of distance along a slope. The distance of a line where elevation changes from point 1 to point 2
What methods could you use to calculate the x-coordinate of the midpoint of a horizontal segment?
To calculate the x-coordinate of the midpoint of a horizontal segment, you simply take the sum of x-coordinate of the endpoints of the horizontal segment and divide this by two. An example is if one is given endpoints with th x and y coordinates 2,3 and 5,6. To find the midpoint of the x-coordinates add 2 and 5 and divide this by 2, or 7/2.
What globe lines that are always the same distance apart?
"Parallels" of latitude. Those are the lines that are drawn horizontal on the globe or map.
What lines parallel to the horizon?
Parallel lines never intersect and always remain equal distance from each other.
What is tacheometric surveying?
the special type of theodolite used to measure horizontal and vertical distance and horizontal angle.
What does HOT stand for in surveying terminology?
HOT stands for Horizontal Offset Target, a reference point used in surveying to calculate horizontal measurements and distances from a particular point or feature.
When coordinates of two geographical points are known and we calculate the distance between them Is the calculated distance the horizontal distance or the actual distance?
The horizontal distance. Points of latitude and longitude can't account for elevation.
What is parallax bar?
Parallax bar is a device used in surveying to measure the horizontal distance between two points by creating a visual displacement of a point viewed through a telescope on a graduated rod. This displacement is used to calculate the distance based on the principle of parallax. It is commonly used in topographic mapping and land surveying.
What is geodetic theodolite?
A geodetic theodolite is a precise surveying instrument used to measure horizontal and vertical angles in geodetic surveying. It is designed for high-accuracy measurements required in geodetic surveying applications such as mapping, construction, and infrastructure development. Geodetic theodolites are typically equipped with electronic distance measurement capabilities for increased accuracy and efficiency.
How do you calculate gradient?
Gradient= Vertical gain / Horizontal distance Hope this helps ;P
How can an absolute value equation help you calculate the distance form one point to another on the coordinate plane when the points are on the same vertical line?
The absolute difference in the vertical direction is zero but the absolute difference in the horizontal direction will be the horizontal distance - which is the distance between the points.
How do you measure the distance of a lake?
The distance of a lake can be measured by using GPS devices, surveying tools, or mapping software. Alternatively, you could calculate the distance manually by using triangulation methods or by walking the perimeter of the lake and recording the distance covered.
When do you use theodolite for surveying?
To measure Angles, Process of Measuring Horizontal and vertical Angles
How do you find the distance on a coordinate map?
To find the distance on a coordinate map, you can use the Pythagorean theorem to calculate the shortest distance between two points. Simply calculate the horizontal and vertical differences between the points, then use these differences as the sides of a right triangle to find the distance.
How do you find horizontal distance of an object dropped by a plane?
To find the horizontal distance of an object dropped by a plane, you can use the formula: distance = velocity x time. First, calculate the time it takes for the object to fall using the formula: time = √(2 x height / g), where g is the acceleration due to gravity (9.81 m/s^2). Then, multiply the time by the horizontal velocity of the plane to find the horizontal distance the object travels.
How do you calculate the horizontal distance traveled by an object if you are given the horizontal velocity and time in the air?
You cannot because you do not know how long before the object falls to the ground and so stops moving.
