Filiz Bektas

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In order to cope with the environmental impacts on Bluetooth data transmission diversity techniques were examined. A Bluetooth antenna diversity demonstrator was developed. Extensive experimental investigations documenting the significant improvements of data communication employing diversity have been done. It was shown that the effects of multipath and(More)
In this study, remote sensing and geographic information system (GIS) integration were used in order to analyse land cover of Gökceada Island by using Landsat 7 ETM data with slope and aspect data. Digital image processing techniques were conducted for the processes of image enhancement, manipulation, registration and classification for land cover analysis.(More)
This thesis aims to improve performance of Bluetooth communication in industrial and office environments by using antenna diversity techniques. The motivation for this work is the fact that Bluetooth communication in factories can reduce the use of cables and is in some cases a good alternative to wired connections. When transmitting or receiving(More)
In this study, remote sensing and geographic information system (GIS) techniques were used in order to accomplish land cover change of Bozcaada Island, Turkey, by using multitemporal Landsat Thematic Mapper data. Digital image processing techniques were conducted for the processes of image enhancement, manipulation, registration and classification for land(More)
In the present study, it was aimed at combining remote sensing technology, geographic information system and statistical data in order to provide a rather rapid, sensitive and comprehensive overview of current situation of Turkish river basins in terms of existing spatial data. For the aim of the study, all statistical information gathered from the national(More)
In this study, change detection of stone quarries were determined and evaluated in the northern part of Istanbul by using Landsat TM and SPOT 5 satellite images and geographic information system. The area of quarries in 1987 and 2001 were calculated and the size and direction of expansion was determined by performing Geographic Information Systems (GIS)(More)
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