Study on Application of MODIS Data Processing Platform in Drought Monitoring
Meng Lingkui
Abstract
Meng Lingkui
Abstract
This thesis focuses on regional drought monitoring by integrating ground measured data with MODIS data and precipitation information.By employing grid computing technology,MODIS data processing platform is established for preprocessing remote sensing data.Comprehensive drought monitoring model by remote sensing is constructed by analyzing and selecting appropriate drought factor according to hydrometeorological information.Thus,comprehensive drought monitoring data processing system is set up for realizing primary automatic MODIS data processing and drought analysis.
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This thesis focuses on regional drought monitoring by integrating ground measured data with MODIS data and precipitation information.By employing grid computing technology,MODIS data processing platform is established for preprocessing remote sensing data.Comprehensive drought monitoring model by remote sensing is constructed by analyzing and selecting appropriate drought factor according to hydrometeorological information.Thus,comprehensive drought monitoring data processing system is set up for realizing primary automatic MODIS data processing and drought analysis.
Key concepts: Data processing, Hydrometeorology, Remote sensing, Data pre-processing, Preprocessor, Data set, Grid, Environmental science