soil line
soil line In remote sensing, the line which runs at 45° on a plot of digital number values of red wavelengths of light against digital number values of very-near infrared wavelengths of light. Soils plot very close to this line, vegetation plots away from this line having a higher tendency to reflect very-near infrared. See also VEGETATION INDEX.
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Line , line1 / līn/ • n. 1. a long, narrow mark or band: a row of closely spaced dots will look like a continuous line I can't draw a straight line. ∎ Math.… Plots , plot / plät/ • n. 1. a plan made in secret by a group of people to do something illegal or harmful: there's a plot to overthrow the government. 2. th… Gunpowder Plot , See J. Gerard, What Was the Gunpowder Plot? (2d ed. 1897); S. R. Gardiner, What the Gunpowder Plot Was (1897, repr. 1971); J. Langdon-Davies, ed., Gu… Slope , Skip to main content
Slope
slope / slōp/ • n. 1. a surface of which one end or side is at a higher level than another; a rising or falling surface: h… baseline , baseline •catchline • dragline • tramline •landline • strapline • chatline •carline •breadline, deadline, headline, redline •neckline • hemline • hel… vegetation index , vegetation index In remote sensing, a technique to show vegetation in an image. An example is the normalized vegetation index, which calculates how f…
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soil line