Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/99656
Type of publication: Straipsnis kitose duomenų bazėse / Article in other databases (S4)
Field of Science: Aplinkos inžinerija / Environmental engineering (T004)
Author(s): Sužiedelytė-Visockienė, Jūratė;Tumelienė, Eglė
Title: Abandoned land classification using classical theory method
Is part of: Baltic surveying : international scientific journal / Latvia University of Life Sciences and Technologies, Vytautas Magnus University, University of Warmia and Mazury in Olsztyn. , 2019, vol.10 (1)
Extent: p. 60-68
Date: 2019
Keywords: Abandoned land;RGB;NIR;Spatial resolution;Remote Sensing
Abstract: According to the official statistics the areas of abandoned agricultural land in Lithuania are gradually decreasing, but very slightly. The aim of this study is to research spatial determination and abandoned land classification in the territory of Vilnius District Municipality. Vilnius District Municipality was chosen for the research because it, although located near the capital of the country and has a high population density, it is still the district having the largest percent of abandoned land plots. A fast, cost-effective and sufficiently accurate method for determination of abandoned land plots would allow to constantly monitor, to fix changes and foresee the abandoned land plots reduction possibilities. In the study there was used the multispectral RGB and NIR colour Sentinel-2 satellite images, the layer of the administrative boundary of Vilnius County and layer of abandoned agriculture land, which is available in Lithuanian Spatial Information Portal (www.geoportal.lt). The data was processed by Geographic Information System (GIS) techniques using classical classification Region Growing Algorithm. The research shows that NIR image classification result is more reliable than the result from RGB images
Internet: http://balticsurveying.eu/
Affiliation(s): Vilniaus Gedimino technikos universitetas
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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