Electromechanical device mounted in moving vehicle capable of indicating difference in elevation between successive points along traverse is described; principle of operation; constructional details and operating techniques; examples of elevation survey data obtained with instrument under actual field conditions.


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    Title :

    Vehicle borne instrument for continuously indicating road elevations


    Additional title:

    Geophysics


    Contributors:
    Silverman, D. (author) / Eisler, J.D. (author) / Evans, J.F. (author)

    Published in:

    Geophysics ; 12 , n 3


    Publication date :

    1947


    Size :

    11 pages



    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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