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Flood is a paroxysmal natural disaster, which results in vast damage to economy in China every year. Precise loss evaluation is an effective method to alleviate the loss. The inundated area, on which loss evaluation is based, is the most fundamental element to evaluate the loss caused by floods, and is a critical step to control the precision of the loss evaluation. Satellite SAR imagery is broadly...
Water plays an important role in the growth of vegetation. The research on vegetation water content is necessary to monitor the degree of drought, flood and ecological security. When we observe the large area and need rapidly response, remote sensing has advantage in monitoring and estimating the vegetation water content. NOAA-AVHRR data is usually used by original process of estimating on vegetation...
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