基于MODIS数据的艾比湖湖面变化研究

Study on the changes in Ebinur Lake based on the MODIS data

艾比湖是中国四大沙尘暴策源地之一,MODIS数据以其时效性强,运行周期短,数据获取快,成本低的特点,适宜进行湖泊水域面积的监测。本文通过MODIS数据获取艾比湖湖面变化信息,同时从影响湖泊水量的主要因素入手分析了艾比湖面积变化的原因。

Ebinur Lake areas is one of the four major sources of sandstorms in China. MODIS data have the features of time-sensitive, short-run cycle, data access fast, low-cost, suitable for mornitoring the lak water area. This paper obtained the change in Ebinur Lake by the MODIS data, analyzed the reasons for the change of E binur Lake area by the main factors to impact change in the Lake.