2007
DOI: 10.1016/j.still.2006.03.009
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On-line measurement of some selected soil properties using a VIS–NIR sensor

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Cited by 301 publications
(225 citation statements)
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“…Under in-situ measurement conditions, additional challenges associated with the variation of soil-to-sensor distance affect the accuracy of the measurement [8,9]. In addition, a wide range of soil spectral measurements are being gathered around the globe, which return different results as they have been collected with different protocols, sampling techniques, sample preparation, instrument specifications, spectral acquisition and analytical algorithms, and can severely affect the prediction performance of spectroscopic models and outputs [4,10,11].…”
Section: Introductionmentioning
confidence: 99%
“…Under in-situ measurement conditions, additional challenges associated with the variation of soil-to-sensor distance affect the accuracy of the measurement [8,9]. In addition, a wide range of soil spectral measurements are being gathered around the globe, which return different results as they have been collected with different protocols, sampling techniques, sample preparation, instrument specifications, spectral acquisition and analytical algorithms, and can severely affect the prediction performance of spectroscopic models and outputs [4,10,11].…”
Section: Introductionmentioning
confidence: 99%
“…The application of remote sensing techniques in soil studies began in the 1960s (Bowers & Hanks, 1965) and expanded to various applications, including quick and nondestructive quantification of soil attributes (Janik et al, 1998;Shepherd & Walsh, 2002, Dunn et al, 2002ViscarraRossel, et al, 2006a;Demattê & Nanni, 2006;Brown, et al,. 2006), soil survey and classification (Demattê et al, 2004, Ben-Dor et al, 2008, mineralogical measurements (Madeira-Netto, 1996;Viscarra-Rossel et al, 2006b;Sellito et al, 2009), digital soil mapping (Viscarra-Rossel & McBractney, 2008), precision agriculture (Thomasson et al, 2001Mouazen et al, 2007) and quantification of heavy metals (Wu Zhao et al, 2005). Thus, a basic requirement for their successful application is the creation of a spectral database, or Spectral Library (SL) (ViscarraRossel et al, 2008).…”
Section: Introductionmentioning
confidence: 99%
“…A plethora of literature can be found on the use of vis-NIR spectroscopy for the rapid assessment of a wide range of soil physicochemical properties including pH, soil colour, soil texture, lime requirement, organic carbon, total carbon, total nitrogen, plant-available P, K, Mg, exchangeable Al, Ca, K, electrical conductivity Viscarra Rossel and Behrens, 2010;Viscarra Rossel et al, 2006a, b;Mouazen et al, 2006Mouazen et al, , 2007Mouazen et al, , 2009Mouazen, 2006;Maleki et al, 2006;Gomez et al, 2008a;Canasveras et al, 2010;Wetterlind et al, 2010). Other soil physicochemical properties are soil inorganic carbon, total iron, mineral composition, cation exchange capacity (Brown et al, 2006;Gomez et al, 2008b), moisture content, soil roughness, surface crust (Whiting et al, 2004;Mouazen et al, 2005;Dilawari et al, 2006), nitrogen Kjeldahl (NKj) content .…”
Section: Soil Sciencementioning
confidence: 99%