The use of satellite and meteorological data for the estimation of winter wheat yield
Heading:
| 1Yakimchuk, VG, 1Zholobak, GM, 2Porushkevich, AYu., 1Sakhatsky, OI 1State institution «Scientific Centre for Aerospace Research of the Earth of the Institute of Geological Sciences of the National Academy of Sciences of Ukraine», Kyiv, Ukraine 2State institution «Scientific Centre for Aerospace Research of the Earth of the Institute of Geological Science of the National Academy of Sciences of Ukraine», Kyiv, Ukraine |
| Kosm. nauka tehnol. 2011, 17 ;(5):64-67 |
| https://doi.org/10.15407/knit2011.05.064 |
| Publication Language: Ukrainian |
Abstract: We consider the relationship between winter wheat yield and temperature, rainfall and satellite NDVI measurements in the form of multiple regression equations. The yield estimation is performed by calculating the value of the multiple regression function for concrete values of rainfall and average temperature or NDVI parameter which are obtained in previous months of wheat growing season.
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| Keywords: multiple regression, NDVI parameter, yield |
References:
1. Zholobak G. M., Yakimtchuk V. G., Sakhatsky A. I., et al. Simulation and prediction in problems of nature management (by the example of the winter wheat yield). Dopovidi NAN Ukrai'ny, N 4, 164—168 (2010) [in Ukrainian].
2. Kennedy M., Kopp S. Understanding Map Projections, 112 p. (ECOMM Co, Kyiv, 2003) [in Russian].
3. Lyal'ko V. I., Sakhatskii A. I., Khodorovskii A. Ya., et al. Possibilities for the prognostication of the productivity of cereals from multizonal AVHRR, NOAA, and Landsat TM images (by the example of the Kyiv Oblast). Kosm. nauka tehnol., 8 (2-3), 249—255 (2002) [in Russian].
4. Platonova T. F. Forecasting the dynamics of crop yields, 88 p. (Shtiintsa, Kishinev, 1983) [in Russian].