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Anonymous
Parallax bars are used in photogrammetry and remote sensing. with the use of the principles of parallax and refraction, parallax bars are used to measure the heights of buildings and other features.
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A parallax bar is used in surveying to measure horizontal distances and elevations. It typically consists of a bar with two telescopes at each end that can be used to accurately measure distances by taking line of sight readings.
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.
parallax is a planet
Parallax is a method used to find the distances of stars.
In 1672
The parallax refers to the apparent change in the star's position, due to Earth's movement around the Sun. This parallax can be used to measure the distance to nearby stars (the closer the star, the larger will its parallax be).
Paralax can not be used during an eclise
He was on to a brilliant idea about how parallax can be used to estimate some astronomical distances.
for determining distance
Parallax is used in computer programming by using a computer and a USB connection. They have been popular in robotics because of their easiness to program.
The parallax angle of such distant objects is way too small to be measured. In general, the farther away an object, the smaller is its parallax angle.
The unit used to measure the annual parallax of a star is parsecs. It is a unit of length that is equivalent to about 3.26 light-years, and it is commonly used in astronomy to describe distances to stars and galaxies based on their parallax angle.