Study on the assessment of flood disaster on summer maize based on GIS and RS technology
2010
The endurance of summer maize to flood and the impacts of the flood on maize yields and its
components were studied in this paper. Obtain maize model for quantitative assessment of flood
disasters. Based on the GIS and EOS/MODIS water monitoring data, access to the flood disaster loss
model can be rapid quantitative assessment. The results showed that flood had obvious impacts on the
maize density, maize greenery, ear lengthen and thick, and the yields. The method can be used for fast,
accurate, continuous, dynamic monitoring and evaluation of flood hazards, for the development of
post-disaster planning.
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