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Prostorová analýza heterogenity pozemků z družicových dat
 Rychlý, Martin
The literature review of the thesis deals with issues related to precision agriculture and remote sensing. The practical part evaluates the correlation of selected vegetation indices and absolute yields of individual crops on selected fields. Subsequently, it is evaluated how the NDVI correlation values and yields between individual fields differ. The last point was mentioned the evaluation of spatial variability of NDVI values and yields within the selected period, crops and land. The method was divided into several steps. The first step was to create a geodatabase of satellite images from the Sentinel 2A platform and yield data for 2017. The calculation of the vegetation indices followed by the creation of a point layer representing the values of the vegetation indices and the yield. The last step was focused on statistical evaluation and creation of map data. The results show that data indicate a high correlation rate at the end of May and during June. NDVI correlation value and yield are different for individual fields. Due to the used satellite data, spatial yield variability can be determined for individual agricultural crops and land.
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See also: similar author names
2 Rychlý, Marek
2 Rychlý, Matěj
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