Naslov
Nir soil moisture measurement using the double beam and one detector

Autori
Ćorluka, Venco ; Mesić, Mirko ; Valter, Zdravko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
ISEMA 2007 Proceedings / - , 2007, 273-280

Skup
ISEMA 2007 International Society for Electromagnetic Aquametry

Mjesto i datum
Hamamatsu, Japan, 15.04.2007. - 18.04.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
NIR; soil moisture; double-beam; detector; absorbance

Sažetak
The spectral composition of soil reflected energy is mostly dependent on the biogeochemical (mineral and organic) constituents, geometrical-optical scattering and moisture conditions, of the immediate soil surface. Soil spectral reflectance signatures result from the presence or absence, as well as the position and shape of specific absorption features of its constituents. Mathematical preprocessing of the spectra is needed to provide relevant information of the absorbent. The methods applied include multiplicative scatter correction, standard normal variation, Fourier transform, averaging technique and principal component analysis. This paper gives the experiment results of soil moisture measuring.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA