盐湖水深遥感模型研究

Using the ETM data and the data of the depth measurement in Zabuye Salt Lake, this article uses the method of single-band linear regression analysis to research the depth-model of Salt Lakes. Through the processing, analysis and contrast of two phases of data, a conclusion can be taken out that the band 3 of ETM has a positive effect in detecting the depth of salt lakes, and the error is acceptable to meet actual work needs. This article raised a linear model: Y = A * (ETM3) + B for the depth of salt lakes. The model can be broadly applied with the depth-detection of Salt Lakes, as well as offering the basis of research of the storage and salt content in salt lakes.