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2. Tripod (surveying) - Wikipedia

   en.wikipedia.org/wiki/Tripod_(surveying)

   A surveyor's tripod with a shoulder strap. The head of the tripod supports the instrument while the feet are spiked to anchor the tripod to the ground. A surveyor's tripod is a device used to support any one of a number of surveying instruments, such as theodolites, total stations, levels or transits.

3. Surveying - Wikipedia

   en.wikipedia.org/wiki/Surveying

   Surveying or land surveying is the technique, profession, art, ... Joshua Habermel (Erasmus Habermehl) created a theodolite with a compass and tripod in 1576 ...

4. List of principal and guide meridians and base lines of the ...

   en.wikipedia.org/wiki/List_of_principal_and...

   Figure 1. This BLM map depicts the principal meridians and baselines used for surveying states (colored) in the PLSS.. The following are the principal and guide meridians and base lines of the United States, with the year established and a brief summary of what areas' land surveys are based on each.

5. Levelling - Wikipedia

   en.wikipedia.org/wiki/Levelling

   A wooden tripod holding an optical level is set up firmly on the ground. Levelling or leveling (American English; see spelling differences) is a branch of surveying, the object of which is to establish or verify or measure the height of specified points relative to a datum.

6. Tribrach (instrument) - Wikipedia

   en.wikipedia.org/wiki/Tribrach_(instrument)

   A tribrach is an attachment plate used to attach a surveying instrument, for example a theodolite, total station, GNSS antenna or target to a tripod. A tribrach allows the survey instrument to be repeatedly placed in the same position over a surveying marker point with sub-millimetre precision, by loosening and re-tightening a lock to adjust ...

7. Category:Surveying instruments - Wikipedia

   en.wikipedia.org/wiki/Category:Surveying_instruments

   Tripod (surveying) This page was last edited on 4 October 2023, at 19:19 (UTC). Text is available under the Creative Commons Attribution-ShareAlike ...

8. Connection challenge could hamper nuclear powered France's ...

   www.aol.com/news/connection-challenge-could...

   The time needed to connect power-hungry data centres to the electricity grid could blunt France's advantage using its abundant nuclear power to lure billions of dollars of investment into ...

9. Total station - Wikipedia

   en.wikipedia.org/wiki/Total_station

   In practice, however, an assistant surveyor is often needed when the surveying is being conducted in busy areas such as on a public carriageway or construction site. This is to prevent people from disrupting the total station as they walk past, which would necessitate resetting the tripod and re-establishing a baseline.