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Analysis of Spatial and Temporal Variation of Land Use in Xiong’an New Area Based on Remote Sensing Data
IOP Conference Series: Earth and Environmental Science Pub Date : 2021-03-08 , DOI: 10.1088/1755-1315/697/1/012019
Pengcheng Gao 1, 2, 3 , Shijie Wang 1, 2, 3 , Wei Li 1, 2, 3 , Xingyue Gao 1, 2, 3
Affiliation  

Aim to better plan the spatial layout of land use in Xiong’an New Area well, it is very important to research the land use in Xiong’an New Area. In view of Landsat5 TM data in 2009, Landsat8 OLI data in 2013 and 2017 in Xiong’an New Area, this research conducted necessary data processing and quantitatively studied the changes of land use in time and space in the past eight years in Xiong’an New Area by land utilization dynamic attitude model, transfer matrix and land use degree model. In addition, land use data in 2009 and 2017 were compared to determine specific changes in land use classifications. The consequences indicate that: From 2009 to 2017, the region of residential land in Xiong’an New Area increased significantly, the region of unused land extremely declined, and the region of cultivated land and woodland decreased slowly. From 2009 to 2017, the dynamic level of integrated annual change rate was 5.54%. Between 2009a-2013a and 2013a-2017a, the dynamic attitude towards comprehensive land use in Xiong’an New Area was 4.84 % and 8.73 %. The progress of the Xiong’an New Area in the latter four years had been faster than the previous four years.



中文翻译:

基于遥感数据的雄安新区土地利用时空变化分析。

为了更好地规划雄安新区土地利用的空间布局,研究雄安新区土地利用具有十分重要的意义。针对熊安新区2009年的Landsat5 TM数据,2013年和2017年的Landsat8 OLI数据,本研究进行了必要的数据处理,定量研究了雄安市近八年来土地利用的时空变化。新区通过土地利用动态态势模型,转移矩阵和土地利用度模型。此外,还比较了2009年和2017年的土地利用数据,以确定土地利用分类的具体变化。结果表明:2009年至2017年,雄安新区居住用地面积显着增加,未利用土地面积急剧减少,耕地和林地面积下降缓慢。从2009年到2017年,综合年变化率的动态水平为5.54%。在2009a-2013a和2013a-2017a之间,雄安新区对综合土地利用的动态态度是4.84%和8.73%。后四年,雄安新区的发展速度快于前四年。

更新日期:2021-03-08
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