【摘要】 雪灾是我国牧区的主要灾种之一．地理信息系统作为一门新技术，由于其具有信息共享、区城综合分析、及时反应、辅助决策和动态预测等特点，已为许多领域所应用。本文主要介绍地理信息系统技术在牧区雪灾监测研究中的应用．更多还原

【Abstract】 Snow disaster is one of the main disasters in the pastureland of our country. As a new advanced technique of characteristics of information enjoining together,regional synthetic analysis, reacting in time and dynamic forecasting, GIS has been used in many fields. In this paper, the advantages of GIS and its application in the study of snow disaster was introduced.更多还原