摘要
文中选用2006年,2013年,2018年三期Landsat卫星影像来对泰安市进行研究,运用ENVI5.3对环境影响因子(干度,绿度,湿度,热度)进行提取并进行分析处理,对得到的遥感生态指数(RSEI)综合分析来评价泰安市生态质量。结果表明2006-2018年泰安市生态环境质量有一定程度下降,需要加强对生态环境的建设和保护。
Based on Taian city in Shandong province as the research object, this paper selected the 2006, 2013, 2018, three Landsat satellite images as the research data, using remote sensing software to extract dryness, green degrees, humidity, heat four environmental impact factors and principal component analysis, to get the remote sensing ecological index(RSEI) comprehensive analysis to evaluate Taian city ecological environment quality condition. The results show that the ecological environment quality of Taian city decreased to a certain extent from 2006 to 2018, so Taian city needs to strengthen the construction and protection of ecological environment.
作者
胡晓
朱元娇
明安远
马榆杰
Hu Xiao;Zhu Yuanjiao;Ming Anyuan;Ma Yujie(College of Information Science and Engineering,Shandong Agricultural University,Taian,271018,China;College of Resources and Environment,Shandong Agricultural University,Taian,271018,China;Beijing Beijianda Technology Co.,Ltd,Beijing,100044,China;College of Earth Sciences,Chengdu University of Technology,Chengdu,610059,China)
出处
《矿山测量》
2020年第2期106-110,共5页
Mine Surveying
基金
山东农业大学信息学院青年老师科研骨干培养计划项目(xxxy201705)
国家自然科学基金项目(41771324)。
关键词
遥感
生态环境
主成分分析
生态指数
Remote Sensing
ecological environment
principal component analysis
ecological index
