- home
- Search
Filters
Clear All- Rural Digital Europe
- Open Access
- Slovenian
- Geodetski Vestnik
- Rural Digital Europe
- Open Access
- Slovenian
- Geodetski Vestnik
Loading
description Publicationkeyboard_double_arrow_right Article 2018 Slovenia SlovenianPublisher:Zveza geodetov Slovenije Admir Mulahusić; Nedim Tuno; Jusuf Topoljak; Tarik Kolić; Dušan Kogoj;The phenomena of atmospheric changes due to urbanisation are increasing in big cities worldwide, one of the most prominent of which is the appearance of urban heat islands. Remote sensing based on satellites and sensors sensitive to different parts of the electromagnetic spectrum has enabled new and easier ways of monitoring urban heat islands. This paper describes a procedure for determining the temperature of the Sarajevo area based on Landsat satellite images. In addition to measuring urban heat islands, more detailed analyses of the zones were carried out, profiles have been made through characteristic surfaces, and finally, comparisons with the air temperatures of the weather stations were done. The paper offers basic guidelines for calculating the phenomenon of urban heat islands and represents the basis for further studies of the urban heat island in the Sarajevo area.
Digital Library of S... arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2018License: CC BY NCData sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______3825::7ad52c7ff3233ef82ad08a4062747759&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Digital Library of S... arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2018License: CC BY NCData sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______3825::7ad52c7ff3233ef82ad08a4062747759&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015 Slovenia SlovenianPublisher:Zveza geodetov Slovenije Authors: Andreja Švab Lenarčič; Nika Mesner; Krištof Oštir;Andreja Švab Lenarčič; Nika Mesner; Krištof Oštir;Sentinel satellites and the European Copernicus programme have begun to provide huge amounts of high spatial and temporal resolution images, which need to be processed quickly and preferably automatically. Object based classification is the most commonly used method for the interpretation of high spatial resolution optical images. It is a challenging process of object borders recognition (segmentation) and classification of segments in the user-defined classes (classification). The quality of the segmentation is crucial because it has a direct impact on the quality of final classification results. Several algorithms have been developed for optical remote sensing imagery segmentation with varying (depending on the purpose of the analysis) accuracy. Knowledge of algorithms and adequacy of application are crucial for high quality segmentation results. In this paper, we give an overview of optical remote sensing imagery segmentation algorithms and the possibility of their application. Besides, an overview of object based classification software, with a focus on segmentation process, is given. The intent of this paper is not to provide a recipe for the best algorithm and software selection, but to support users with knowledge they might need to be able to obtain the best possible segmentation results of an analysis in given circumstances.
Geodetski Vestnik arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2015Data sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=doajarticles::758a426726de1e9a43af57ece5ece856&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Geodetski Vestnik arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2015Data sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=doajarticles::758a426726de1e9a43af57ece5ece856&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
Loading
description Publicationkeyboard_double_arrow_right Article 2018 Slovenia SlovenianPublisher:Zveza geodetov Slovenije Admir Mulahusić; Nedim Tuno; Jusuf Topoljak; Tarik Kolić; Dušan Kogoj;The phenomena of atmospheric changes due to urbanisation are increasing in big cities worldwide, one of the most prominent of which is the appearance of urban heat islands. Remote sensing based on satellites and sensors sensitive to different parts of the electromagnetic spectrum has enabled new and easier ways of monitoring urban heat islands. This paper describes a procedure for determining the temperature of the Sarajevo area based on Landsat satellite images. In addition to measuring urban heat islands, more detailed analyses of the zones were carried out, profiles have been made through characteristic surfaces, and finally, comparisons with the air temperatures of the weather stations were done. The paper offers basic guidelines for calculating the phenomenon of urban heat islands and represents the basis for further studies of the urban heat island in the Sarajevo area.
Digital Library of S... arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2018License: CC BY NCData sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______3825::7ad52c7ff3233ef82ad08a4062747759&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Digital Library of S... arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2018License: CC BY NCData sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______3825::7ad52c7ff3233ef82ad08a4062747759&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015 Slovenia SlovenianPublisher:Zveza geodetov Slovenije Authors: Andreja Švab Lenarčič; Nika Mesner; Krištof Oštir;Andreja Švab Lenarčič; Nika Mesner; Krištof Oštir;Sentinel satellites and the European Copernicus programme have begun to provide huge amounts of high spatial and temporal resolution images, which need to be processed quickly and preferably automatically. Object based classification is the most commonly used method for the interpretation of high spatial resolution optical images. It is a challenging process of object borders recognition (segmentation) and classification of segments in the user-defined classes (classification). The quality of the segmentation is crucial because it has a direct impact on the quality of final classification results. Several algorithms have been developed for optical remote sensing imagery segmentation with varying (depending on the purpose of the analysis) accuracy. Knowledge of algorithms and adequacy of application are crucial for high quality segmentation results. In this paper, we give an overview of optical remote sensing imagery segmentation algorithms and the possibility of their application. Besides, an overview of object based classification software, with a focus on segmentation process, is given. The intent of this paper is not to provide a recipe for the best algorithm and software selection, but to support users with knowledge they might need to be able to obtain the best possible segmentation results of an analysis in given circumstances.
Geodetski Vestnik arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2015Data sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=doajarticles::758a426726de1e9a43af57ece5ece856&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Geodetski Vestnik arrow_drop_down Digital Library of SloveniaOther literature type . Article . 2015Data sources: Digital Library of SloveniaAll Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=doajarticles::758a426726de1e9a43af57ece5ece856&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu