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  1. Setting Up Surveying Equipment (5 Parts) (1982 Video)

    Subject
    Engineering
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 45 min. each approx

    Covers the setting up and checking of the most commonly used surveying equipment: dumpy levels, tilting levels, sutomatic levels, electronic laser levels.

    DVD Find DVD Find Other Other Record only Record only
  2. Vibroseis Surveying (1981 Video)

    Director
    Colin Tory
    Subject
    Geology
    Distribution
    Hire Sale, Videocassette. U-matic, VHS. col. 13 min.

    Shows the vibrator trucks operating and shows and describes the geophones and back-up electronics. Describes the basis of the technique of vibroseis surveying and shows an example of output.

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