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The main focus of the pilot is to monitor cereal fields by high-resolution satellite imagery data (Landsat 8, Sentinel 2) and delineation of management zones within the fields for variable rate application of fertilizers. The\u00a0first\u00a0part of the paper is focused on analysis of  strategies for recommendations  derived\u00a0from\u00a0satellite data. The second\u00a0 part is focused on development of a software application with\u00a0the  goal to offer farmers a  GIS portal. Here, users can monitor their fields from EO data, based on the specified period\u00a0and select cloudless scenesfor further analysis. The tool supports collaborative communication between farmers and advisors.<\/jats:p>","DOI":"10.1007\/978-3-030-71069-9_18","type":"book-chapter","created":{"date-parts":[[2021,8,13]],"date-time":"2021-08-13T08:03:29Z","timestamp":1628841809000},"page":"235-245","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Delineation of Management Zones Using Satellite Imageries"],"prefix":"10.1007","author":[{"given":"Karel","family":"Charv\u00e1t","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vojt\u011bch","family":"Lukas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"suffix":"Jr.","given":"Karel","family":"Charv\u00e1t","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u0160\u00e1rka","family":"Hor\u00e1kov\u00e1","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2021,8,14]]},"reference":[{"key":"18_CR1","doi-asserted-by":"crossref","unstructured":"Kleinjan, J., Clay, D., Carlson, C., & Clay, S. (2007). Developing productivity zones from multiple years of yield monitor data. https:\/\/doi.org\/10.1201\/9781420007718.ch4","DOI":"10.1201\/9781420007718.ch4"},{"issue":"4","key":"18_CR2","doi-asserted-by":"publisher","first-page":"455","DOI":"10.1016\/S1537-5110(03)00038-2","volume":"84","author":"S Blackmore","year":"2003","unstructured":"Blackmore, S., Godwin, R. J., & Fountas, S. (2003). The analysis of spatial and temporal trends in yield map data over six years. Biosystems Engineering, 84(4), 455\u2013466.","journal-title":"Biosystems Engineering"},{"key":"18_CR3","unstructured":"Charv\u00e1t, K., \u0158ezn\u00edk, T., Lukas, V., Charv\u00e1t, K., Hor\u00e1kov\u00e1, \u0160., Kepka, M., & \u0160pl\u00edchal, M. (2016). Quo vadis precision farming. In 13th International Conference on Precision Agriculture, St. Louis, MO, July 31\u2013August 4, 2016."},{"key":"18_CR4","doi-asserted-by":"crossref","unstructured":"Frampton, W. J., Dash, J., Watmough, G., & Milton, E. J. (2013). 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Remote Sensing, 12(12), 1917. https:\/\/www.mdpi.com\/2072-4292\/12\/12\/1917","DOI":"10.3390\/rs12121917"},{"key":"18_CR10","doi-asserted-by":"crossref","unstructured":"Mezera, J., Lukas, V., Elbl, J., Kintl, A., & Smutn\u00fd, V. (2019). Evaluation of variable rate application of fertilizers by proximal crop sensing and yield mapping. 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