21 research outputs found
The research of the soil moisture satellite measurements accuracy depending on the underlying surface characteristics
The work is devoted to the assessment of the possibility of using satellite data to determine soil moisture. The direct satellite observations were compared with the direct observations at the stations. Pearson correlation coefficient and the relative errors were calculated. The comparison of the data from the direct measurements of the soil moisture and satellite measurements showed that for the 52% of the stations the correlation coefficients exceeded 0.5
Evaluation of satellite data on soil moisture in the South-West region of the Baikal
The present paper presents characteristics of correlation between soil moisture observations obtained from a satellite and direct observations during the warm period of 2011 and 2012 in the area of the Tunka Basin. The factors influencing the relationship are considered. It is shown that the updated satellite data on moisture of the upper soil layer and those of direct observations at a depth of 15 cm have a satisfactory relationship
Estimation of the Temperature of the Current Filament that Forms upon Switching in GeSbTe
The Impurity Magnetic Susceptibility of Semiconductors in the Case of Direct Exchange Interaction in the Ising Model
Evaluation of satellite data on soil moisture in the South-West region of the Baikal
The present paper presents characteristics of correlation between soil moisture observations obtained from a satellite and direct observations during the warm period of 2011 and 2012 in the area of the Tunka Basin. The factors influencing the relationship are considered. It is shown that the updated satellite data on moisture of the upper soil layer and those of direct observations at a depth of 15 cm have a satisfactory relationship
The research of the soil moisture satellite measurements accuracy depending on the underlying surface characteristics
The work is devoted to the assessment of the possibility of using satellite data to determine soil moisture. The direct satellite observations were compared with the direct observations at the stations. Pearson correlation coefficient and the relative errors were calculated. The comparison of the data from the direct measurements of the soil moisture and satellite measurements showed that for the 52% of the stations the correlation coefficients exceeded 0.5