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中文摘要: 介绍了利用气象卫星AVHRR资料对青海省冬春季(10月—4月)积雪进行监测的原理和方法,并通过积雪遥感监测系统的建立,确定积雪范围,计算积雪面积和深度,提供积雪分布图和雪情分析报告,为防灾抗灾部门提供科学依据。
中文关键词: 遥感,积雪,AVHRR
Abstract:The theory, method and data processing procedure of snowcover monitoring using the AVHRR data is described. A operational system for monitoring snowcover has been established. The resuhs show that the method is very useful It can be used to measure the snow depth,estimate the snowcover area and calculate the extent of snowcover.
keywords: remote sensing snowcover AVHRR
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引用文本:
周咏梅,王江山,1996.青海省积雪的遥感监测方法[J].气象,22(12):24-26.
,1996.The Monitoring Method of Snowcover in Qinghai Province[J].Meteor Mon,22(12):24-26.
周咏梅,王江山,1996.青海省积雪的遥感监测方法[J].气象,22(12):24-26.
,1996.The Monitoring Method of Snowcover in Qinghai Province[J].Meteor Mon,22(12):24-26.