1. Experimental determination of soil moisture on hyperspectral images
- Author
-
Vladimir Podlipnov, Vyacheslav Shchedrin, Alexandr Babichev, Sergey Vasilyev, and Veronika Blank
- Subjects
hyperspectrometer ,image processing ,distribution histogram ,remote sensing ,NDVI ,water band index ,the Offner scheme ,hyperspectral images ,Information theory ,Q350-390 ,Optics. Light ,QC350-467 - Abstract
The possibility of humidity determination based on the use of spectral distributions in the wavelength range of up to 1 µm is analyzed. We discuss the use of an imaging hyperspectrometer for precision farming. A field experiment to determine the soil moisture index under the vegetation cover is described. A procedure of precise calibration of the hyperspectrometer based on the use of a tunable laser is described. We show the possibility of the practical determination of humidity based on the use of spectra in the wavelength range of up to 1 µm.
- Published
- 2018
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