Surveyors and engineers.
Please see the related link that talks about theodolites, who uses them, how they work, and a few neat pictures:
To use the Microptic Theodolite No. 1, first set it on a stable tripod and ensure it is level using the built-in bubble level. Adjust the telescope to your eye level and focus it on the target by rotating the eyepiece. Align the crosshairs with the target and read the angles on the horizontal and vertical circles, ensuring to record the measurements accurately. After use, carefully pack the device to prevent damage.
The chain rule.
A tacheometer is a type of theodolite used for rapid measurements. It determines the distance to the target electronically or electro-optically. Tacheometry is a system of rapid surveying that does not use chain or tape. There are times when measuring with a theodolite and measuring tape can be dangerous or impossible.A theodolite is an older surveying tool. Those were just precision optical devices used to compute angles between known fixed points, and they required using trigonometry to get the final values. However, there are modern versions of theodolites called Total Stations that are more convenient to use than even a tacheometer. These will cost you about $50,000 a piece or so.Please note that the question asks about a tacheometer (or tachymeter) which is a surveying tool, not a tachometer which measures engine speed.
To measure the mm of an item you would need to use a metric ruler. The metric ruler has cm and mm on it.
It depends on how deep the water is you are anchoring in. If you use all chain then multiply the depth by 3 and add enough extra chain to reach from the water surface to your cleat. If you use all rope then multiply the depth by 5 and add enough rope to reach from the water to your cleat.
A theodolite.
theodolite are use in construction calculate the angle and horizantal distance and for fixed the point
The surveyor set up the theodolite on the tripod to measure the angles of elevation and depression for the construction project. After carefully calibrating the instrument, he took precise readings to ensure the building's foundation would be perfectly aligned. The theodolite proved essential for mapping out the site accurately.
A theodolite is primarily used by surveyors, who employ this instrument to measure angles in horizontal and vertical planes for land surveying and construction projects. Additionally, civil engineers, geologists, and architects may also use theodolites to gather precise data for planning and execution of their work. This tool is essential for establishing accurate property boundaries and creating topographical maps.
Compass traversing uses a magnetic compass to determine directions, while theodolite traversing involves the use of a theodolite, which is a more precise instrument for measuring horizontal and vertical angles. Theodolite traversing provides more accurate results compared to compass traversing.
To measure Angles, Process of Measuring Horizontal and vertical Angles
To use the Microptic Theodolite No. 1, first set it on a stable tripod and ensure it is level using the built-in bubble level. Adjust the telescope to your eye level and focus it on the target by rotating the eyepiece. Align the crosshairs with the target and read the angles on the horizontal and vertical circles, ensuring to record the measurements accurately. After use, carefully pack the device to prevent damage.
A theodolite is used in surveying and construction to measure horizontal and vertical angles. It is commonly used by land surveyors to establish boundaries, quality control in construction projects, and for mapping and engineering applications.
It is doubtful that the hall light is the starting point of the power. You could add a closet light that would work when the hall light was on, but probably not to work independently.
I suppose you mean a survey to establish area? Surveyors do this with long tapes, for an area of an acre or more they would probably use a theodolite, which enables angles to be measured, to get the right shape for the area.
Because it depends on gravity to work. -Gravity doesn't work horizontally .
Advantages of Theodolite Greater accuracy Internal magnifying optical system Horizontal circle can b instantly zeroed r set 2 any other value