Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

MENDELNET 2013ASSESSMENT OF CHANGES IN USING THE AGRICULTURALLAND RESOURCES BASED ON DIGITAL SATELLITE SCENES ANDAERIAL IMAGESKoleda P., Janečka P.Faculty of Natural Sciences, Constantine the Philosopher University in Nitra, Tr. A.Hlinku 1, 949 74 Nitra, Slovak RepublicE-mail: pkoleda@ukf.skABSTRACTThe presented thesis deals with detection of changes in using the agricultural land resources in thearea of Oravská Polhora village cadaster based on aerial images and digital satellite scenes. A partof the thesis presents description of the area, period of mapped years, their changes, on goinginfluences and current possibilities of utilization. In this part we focus mainly on the developmentof agriculturally used area and its influence on the surrounding environment. Having compared thecurrent economic possibilities in the country on the basis of grant controlled data with the firstmapped period, we got an image of agricultural land resources development. The next partdescribes approaches to data classification of distance earth research based on multispectral imagescenes with a very high resolution.Key words: Remote sensing, changes detection, object-oriented classificationAcknowledgments: The thesis was created thanks to the support in data provision from theinstitute of soil science and soil protection in Bratislava from the project of agriculture grantcontrol, the campaign 2013.449 | P age