摘要
针对秸秆焚烧造成大气污染物,导致周边省市空气质量恶化发生雾霾的现象,本文综合利用遥感技术、卫星遥感火点提取方法,对河南省2014年10月6日—10日及10月12日秸秆焚烧进行了综合分析,研究结果表明:10月7日,河南省秸秆焚烧火点最多,集中分布在河南省的北部和东部,北部地区秸秆焚烧火点相对密集,10月8日、10月9日,该区域仍存在火点,10月10日的火点数是10月8日与10月9日的火点数之和,10月10日的秸秆焚烧火点集中分布在河南省的北部,验证了该方法的可靠性。
In this paper, aiming at problem of smog pollution caused by the deterioration of air quality in surrounding provinces and cities caused by air pollution of straw burning. The authors conducted a comprehensive analysis on straw burning in Henan Province from October 6 to 11, 2014 by using remote sensing technology and fire point extraction of satellite remote sensing. The results show that Henan Province has the largest number of straw burning points on October 7, 2014,which mainly distributed in the north and east of Henan Province. In the northern region, the burning point of straw burning is relatively dense. On October 8, 2014 and October 9, 2014, there are still fire spots in this area. the number of fire points on October 10, 2014 is the sum of the number of fire points on the October 8, 2014 and October 9, 2014, and Most of the fire spots of straw burning are distributed in the northern part of Henan Province on October 10, which has verified reliability of this method.
作者
陈少鑫
张坤
韩璞
CHEN Shao-xin;ZHANG Kun;HAN Pu(School of Surveying and Mapping,Anhui University of Science and Technology,Anhui Huainan 232001 China)
出处
《科技创新与生产力》
2018年第7期40-42,共3页
Sci-tech Innovation and Productivity
基金
2018安徽省质量工程项目(201710361121)
