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Chaining;Instruments used for chaining
Unit 1- Surveying
Chaining:
Chaining is the term, which is used to denote the measuring distance either with the help of chain or a tape and is the most accurate method of making direct measurements.For a work of ordinary precision a chain can be used, but for higher precision a tape or special bar can be used.
Instruments for chaining:
- Chain or Tape
- Cross staff
- Ranging rod
- Arrows
- Pegs
- Plumb bob
- Field book, pencil etc.,
Last modified: Monday, 23 May 2011, 9:26 AM