Datum-line sentence example

datum-line
  • The first of these methods yields a hypsographical, or - if the sea-bottom be included, in which case all contours are referred to a common datum line - a bathy hypsographical map. Carl Ritter, in 1806, employed graduated tints, increasing in lightness on proceeding from the lowlands to the highlands; while General F.
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  • A third pencil traces an observation line in which a kick can be made at will by pressing any one of the electrical pushes placed about the car, and a fourth draws a datum line.
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  • The shaded rectangles represent the distribution of shear due to the load at C, while no may be termed the datum line of shear.
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  • I), gave during three consecutive years the respective falls shown by the height of the dotted lines above the datum line.
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