沙漠与绿洲气象Issue(3)：83-88,6.DOI:10.3969/j.issn.1002-0799.2016.03.013
基于FY3\VIRR数据的积雪遥感监测分析
Analysis on Snow Cover in Altay Region Based on FY-3\VIRR Data
摘要
Abstract
Based on the 3rd Fenyun series of the second generation of the polar-orbiting operational environmental and meteorological satellite,we used the normalized difference snow index (NDSI)and the spectral threshold algorithm method for monitoring snow cover of the Altay region in 2013. Through the comparative analysis of the FY3\VIRR results and the processed snow cover monitoring data with MODIS product, we found that the FY3\VIRR data can be achieved on the snow cover information on this study area and the method is simple and effective. These results indicated that the FY-3\VIRR snow cover monitoring results with MODIS snow monitoring products is consistent and comparable.关键词
FY3\VIRR/积雪覆盖/遥感监测Key words
FY-3\VIRR/snow cover/remote sensing分类
天文与地球科学引用本文复制引用
张旭,杨志华,杨昌军,李杨..基于FY3\VIRR数据的积雪遥感监测分析[J].沙漠与绿洲气象,2016,(3):83-88,6.基金项目
自治区科技支疆项目（2013911104）、国家自然科学基金（41271098）、新疆气象局业务新技术项目（yx201303）。 （）
