干旱区生态环境知识资源中心(Arid): 基于SPOT-VGT NDVI的矿区植被遥感监测方法

Arid

	基于SPOT-VGT NDVI的矿区植被遥感监测方法
其他题名	Vegetation Monitoring Method in Mining Area Based on SPOT-VGT NDVI
	马保东 1; 陈绍杰 2; 吴立新 3; 刘善军 1
ISSN	1672-0504
出版年	2009
卷号	25 期号:1 页码:84-87
中文摘要	以SPOT-VGT NDVI为遥感数据源,结合中国北方矿区环境特点,研究矿区植被和土地荒漠化的遥感监测方法,包括时间序列数据合成、植被变化趋势分析和土地荒漠化分级3方面.对每个像素的NDVI时间序列数据进行线性拟合,据直线斜率将NDVI变化程度分为7级;依据NDVI转换得到的植被覆盖度,将矿区土地荒漠化程度分为5级.以中国西北神东矿区为例,对该文提出的方法进行验证.
英文摘要	Environment and vegetation cover in mining area are influenced by exploitation and utilization of mineral resources. It needs dynamic monitoring and estimation by the help of satellite remote sensing technology. Taking SPOT-VGT NDVI as information source and considering the characteristics of mining areas in north China, this paper researched how to monitor the vegetation and desertification in mining area. The method includes the composition of time series data, the variation analysis on the vegetation and gradation of desertification land. Concretely, the variation degree of NDVI was divided into 7 levels according to the slope of the fitted line by using of NDVI time series. Besides,the desertification land was divided into 5 levels according to the vegetation coverage, which was transformed from NDVL The presented method was validated in Shendong mining area, northwest China,and the results showed that the method is valid and effective.
中文关键词	矿区环境 ; 植被覆盖度 ; 动态监测 ; 数字矿山
英文关键词	SPOT-VGT NDVI environment in mining area SPOT-VGT NDVI vegetation coverage dynamic monitoring digital mine
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:3559831
来源机构	北京师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/223388
作者单位	1.东北大学测绘遥感与数字矿山研究所, 沈阳, 辽宁 110004, 中国; 2.龙岩学院资源系, 龙岩, 福建 364000, 中国; 3.北京师范大学, 民政部/教育部减灾与应急管理研究院, 北京 100875, 中国
推荐引用方式 GB/T 7714	马保东,陈绍杰,吴立新,等. 基于SPOT-VGT NDVI的矿区植被遥感监测方法[J]. 北京师范大学,2009,25(1):84-87.
APA	马保东,陈绍杰,吴立新,&刘善军.(2009).基于SPOT-VGT NDVI的矿区植被遥感监测方法.,25(1),84-87.
MLA	马保东,et al."基于SPOT-VGT NDVI的矿区植被遥感监测方法".25.1(2009):84-87.