Forest fire risk zone mapping from satellite images and GIS for  Baihe Forestry Bureau, Jilin, China

IMR OpenIR

	Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China
其他题名	Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China
	XU Dong 1; Dai Limin 1; Shao Guofan 1; Tang Lei 2; Wang Hui 1
	2005
发表期刊	林业研究：英文版
ISSN	1007-662X
卷号	16.0 期号:003 页码:169-174
摘要	A forest fire can be a real ecological disaster regardless of whether it is caused by natural forces or human activities, it is possible to map forest fire risk zones to minimize the frequency of fires, avert damage, etc. A method integrating remote sensing and GIS was developed and applied to forest fire risk zone mapping for Baihe forestry bureau in this paper. Satellite images were interpreted and classified to generate vegetation type layer and land use layers （roads, settlements and farmlands）. Topographic layers （slope, aspect and altitude） were derived from DEM. The thematic and topographic information was analyzed by using ARC/INFO GIS software. Forest fire risk zones were delineated by assigning subjective weights to the classes of all the layers （vegetation type, slope, aspect, altitude and distance from r3ads, farmlands and settlements） according to their sensitivity to fire or their fire-inducing capability. Five categories of forest fire risk ranging from very high to very low were derived automatically. The mapping result of the study area was found to be in strong agreement with actual fire-affected sites.
其他摘要	A forest fire can be a real ecological disaster regardless of whether it is caused by natural forces or human activities, it is possible to map forest fire risk zones to minimize the frequency of fires, avert damage, etc. A method integrating remote sensing and GIS was developed and applied to forest fire risk zone mapping for Baihe forestry bureau in this paper. Satellite images were interpreted and classified to generate vegetation type layer and land use layers （roads, settlements and farmlands）. Topographic layers （slope, aspect and altitude） were derived from DEM. The thematic and topographic information was analyzed by using ARC/INFO GIS software. Forest fire risk zones were delineated by assigning subjective weights to the classes of all the layers （vegetation type, slope, aspect, altitude and distance from r3ads, farmlands and settlements） according to their sensitivity to fire or their fire-inducing capability. Five categories of forest fire risk ranging from very high to very low were derived automatically. The mapping result of the study area was found to be in strong agreement with actual fire-affected sites.
关键词	森林火灾人造卫星 GIS系统地理信息系统吉林
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:2020806
引用统计	被引频次：9[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/152442
专题	中国科学院金属研究所
作者单位	1.中国科学院沈阳应用生态研究所 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	XU Dong,Dai Limin,Shao Guofan,et al. Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China[J]. 林业研究：英文版,2005,16.0(003):169-174.
APA	XU Dong,Dai Limin,Shao Guofan,Tang Lei,&Wang Hui.(2005).Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China.林业研究：英文版,16.0(003),169-174.
MLA	XU Dong,et al."Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China".林业研究：英文版 16.0.003(2005):169-174.