气候变化领域集成服务门户(CCPortal): Snow cover mapping using IRS-P6 AWiFS data and the relationships between some climatic factors with snowpack in the northwest of Iran

CCPortal

DOI	10.2166/wcc.2015.009
	Snow cover mapping using IRS-P6 AWiFS data and the relationships between some climatic factors with snowpack in the northwest of Iran
	Seyedielmabad M.; Moradi H.R.
发表日期	2016
ISSN	20402244
起始页码	415
结束页码	429
卷号	7 期号:2
英文摘要	In this study, we explored the potential of the multispectral and multi-temporal IRS Advanced Wide Field Sensor (AWiFS) data for mapping of the snow cover in the northwest regions of Iran. The AWiFS snow cover maps, based on the unsupervised classification method, were compared with the estimates of snow cover area derived from the moderate resolution imaging spectroradiometer (MODIS) images based on the normalized difference snow index. Good concurrence was observed with respect to the snow area between the AWiFS features and the MODIS features; however, the snow spatial distribution of the AWiFS features differed from those of the MODIS based on the nonentity of the temporal accordance between two types of features. Also, we explored the relationships between some climatic and topographic factors with the snowpack in the northwest part of Iran. Relationships between some climatic factors with snowpack specifications were obtained, which showed significant correlation only between the components of daily temperature and snow density. The other results showed that the amounts of snowpack depth have significant correlations with the height of the stations and the height classes in 1% surface and snowpack depths showed significant differences together within the different height classes. © IWA Publishing 2016.
英文关键词	Climatic factors; IRS-P6 AWiFS; MODIS; Snow cover mapping; Snowpack; Topographic factors
语种	英语
scopus关键词	Image reconstruction; Mapping; Radiometers; Satellite imagery; Climatic factors; MODIS; Snow cover mapping; Snowpack; Topographic factors; Snow; climate effect; mapping; MODIS; remote sensing; Resourcesat; snow cover; snowpack; topographic effect; unsupervised classification; Iran
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148159
作者单位	Department of Natural Resources and Marine Sciences, Tarbiat Modares International University, Tehran, Iran
推荐引用方式 GB/T 7714	Seyedielmabad M.,Moradi H.R.. Snow cover mapping using IRS-P6 AWiFS data and the relationships between some climatic factors with snowpack in the northwest of Iran[J],2016,7(2).
APA	Seyedielmabad M.,&Moradi H.R..(2016).Snow cover mapping using IRS-P6 AWiFS data and the relationships between some climatic factors with snowpack in the northwest of Iran.Journal of Water and Climate Change,7(2).
MLA	Seyedielmabad M.,et al."Snow cover mapping using IRS-P6 AWiFS data and the relationships between some climatic factors with snowpack in the northwest of Iran".Journal of Water and Climate Change 7.2(2016).