Institute of Graduate Programs, Department of Remote Sensing and Geographical Information Systems, Eskisehir Technical University, Eskisehir, Turkey.
Başarsoft Bilgi Teknolojileri A.Ş, Ankara, Turkey.
Environ Sci Pollut Res Int. 2022 Apr;29(19):28995-29015. doi: 10.1007/s11356-021-17766-y. Epub 2022 Jan 7.
Urban Atlas (UA) data covering the large urban areas have been produced by the European Environment Agency for a variety of European countries including Turkey since 2006. The use of the UA data for the determination of spatiotemporal land use and density changes in urban areas. UA data of Eskisehir, Turkey, were used in order to detect the spatiotemporal changes between 2012 and 2018. CORINE data-based change detection and NDVI analysis were also made and compared with the results obtained from the UA data. The results based on the UA data revealed that the artificial surfaces in the study area increased by 17.65% and there was a 18.32% increase in the total amount of agricultural lands, natural lands, forests, and vegetation. Although CORINE data-based analyses showed a similar trend in land use/land cover changes, the amount of changes between 2012 and 2018 in CORINE and UA data-based analyses were found to be 4.99% and 17.55%, respectively. A 9.30% mismatch between the UA changes and NDVI difference data was also calculated. Research findings revealed that the utilization of the UA data in the urban territories would be advantageous especially in planning processes to detect and compare the changes in the artificial and non-artificial surfaces and NDVI analysis would be very supportive to control and compare the results. It is also concluded that this study may be a useful model to monitor the cities in accordance with the 2030 and 2050 policies of European Council on Land Use, Land Use Change and Forestry.
自 2006 年以来，欧洲环境署为包括土耳其在内的多个欧洲国家制作了涵盖大城市地区的城市地图 (UA) 数据。这些数据可用于确定城市地区的时空土地利用和密度变化。本文使用土耳其埃斯基谢希尔的 UA 数据来检测 2012 年至 2018 年期间的时空变化。还进行了基于 CORINE 的变化检测和 NDVI 分析，并将其与 UA 数据的结果进行了比较。基于 UA 数据的结果表明，研究区域的人工表面增加了 17.65%，农业用地、自然土地、森林和植被的总量增加了 18.32%。尽管基于 CORINE 的分析显示出土地利用/土地覆盖变化的类似趋势，但在 2012 年至 2018 年期间，基于 CORINE 和 UA 数据的分析中的变化量分别为 4.99%和 17.55%。UA 变化和 NDVI 差异数据之间还计算出了 9.30%的不匹配。研究结果表明，在城市领土中利用 UA 数据在检测和比较人工和非人工表面的变化方面将具有优势，而 NDVI 分析将非常有助于控制和比较结果。此外，该研究还可以作为一种有用的模型，以根据欧洲理事会关于土地利用、土地利用变化和林业的 2030 年和 2050 年政策监测城市。
