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The estimation of evapotranspiration(ET) over heterogeneous land surface over arid and semi-arid region is quite complicated and significant. In this paper, NOAA/AVHRR remote sensing data, NCEP grid data and the meteorological stations data are used to estimate daily ET over the Heihe river basin by integrating Surface Energy Algorithm for Land model [1,2] and the Penman method[3]. As for clear days,...
The article introduces the factors that influence radar resolution, due to the definition of radar resolution, analyzing the shortcomings in radar resolution experiment and giving a new method of radar resolution experiment-simulation method
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