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Analysis of Land Use Change and Urbanization in the Kucukcekmece Water Basin (Istanbul Turkey) with Temporal Satellite Data using Remote Sensing and GIS

机译:基于时间卫星数据的Kucukcekmece流域(土耳其伊斯坦布尔)土地利用变化和城市化分析

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摘要

Accurate and timely information about land use and land cover (LULC) and its changes in urban areas are crucial for urban land management decision-making, ecosystem monitoring and urban planning. Also, monitoring and representation of urban sprawl and its effects on the LULC patterns and hydrological processes of an urbanized watershed is an essential part of water resource planning and management. This paper presents an image analysis study using multi temporal digital satellite imagery of LULC and changes in the Kucukcekmece Watershed (Metropolitan Istanbul, Turkey) from 1992 to 2006. The Kucukcekmece Basin includes portions of the Kucukcekmece District within the municipality of Istanbul so it faces a dramatic urbanization. An urban monitoring analysis approach was first used to implement a land cover classification. A change detection method controlled with ground truth information was then used to determine changes in land cover. During the study period, the variability and magnitude of hydrological components based on land-use patterns were cumulatively influenced by urban sprawl in the watershed. The proposed approach, which uses a combination of Remote Sensing (RS) and Geographical Information System (GIS) techniques, is an effective tool that enhances land-use monitoring, planning, and management of urbanized watersheds.
机译:关于土地使用和土地覆盖(LULC)及其在城市地区的变化的准确,及时的信息对于城市土地管理决策,生态系统监测和城市规划至关重要。同样,对城市扩张及其对城市化流域的LULC模式和水文过程的影响的监测和表示,也是水资源规划和管理的重要组成部分。本文介绍了使用LULC的多时相数字卫星图像以及库克切切梅切河集水区(土耳其首都伊斯坦布尔)从1992年到2006年的变化进行的图像分析研究。库切切切梅切盆地包括伊斯坦布尔市内库切切切梅切地区的部分地区,因此面临着一个戏剧性的城市化。首先使用城市监测分析方法来进行土地覆被分类。然后,使用由地面真相信息控制的变化检测方法来确定土地覆被的变化。在研究期间,基于土地利用模式的水文成分的变异性和大小受到流域城市扩张的累积影响。提议的方法结合了遥感(RS)和地理信息系统(GIS)技术,是一种有效的工具,可以增强对土地利用的监测,规划和城市化流域的管理。

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