спектральні індекси

Purpose. The study focuses on a comparative assessment of the capabilities of open satellite data from the Sentinel missions and high-resolution commercial systems Planet, SkySat, and WorldView in addressing key tasks of precision agriculture. The main objective is to determine the differences in spatial, spectral, radiometric, and temporal informativeness between these types of satellite data, as well as to evaluate the economic feasibility of their use in agricultural production.

Aim. Identification and evaluation of the soil fertility indicators based on processing of the data of on-ground and remote sensing research on the agricultural lands of different landscape zones in Zakarpattia. Меthodology. The proposed methodology of the laws of physics that describe the relation between the content of humus in soil and spectral energy brightness of soil which is interpreted based on multi-spectral aerospace images, includes three research approaches.