Quantative Inversion based on Hyperspectral Data for Soil Salinization in the Ecological Corridor of Tarim River, Xinjiang, China

Soil salinization is regarded as the key factor that limits the growth of local vegetation at the lower reaches of the Tarim River. In order to Inverse the salinization level of surface soil, this paper attempts to adopt the following measures: soil salinization field sampling, soil salinization field hyperspectral sampling, and hyperspectral Remote sensing analysis, Finally, we used the regression model of soil salinity to develop the map of soil salinity concentration the lower reaches area of the Tarim River, with EO -1 Hyperion data. the field test has validated this method´s validity and feasibility. the result shows that we would solve that problem.