江东, 王建华, 杨小唤, 王乃斌, Rosema A. 黄河流域主要水文参数遥感反演[J]. 水科学进展, 2003, 14(6): 736-739.
引用本文: 江东, 王建华, 杨小唤, 王乃斌, Rosema A. 黄河流域主要水文参数遥感反演[J]. 水科学进展, 2003, 14(6): 736-739.
JIANG Dong, WANG Jian-hua, YANG Xiao-huan, WANG Nai-bin, Rosema A. Key hydrological parameters retrieved by using remote sensing technique in the Yellow River Basin[J]. Advances in Water Science, 2003, 14(6): 736-739.
Citation: JIANG Dong, WANG Jian-hua, YANG Xiao-huan, WANG Nai-bin, Rosema A. Key hydrological parameters retrieved by using remote sensing technique in the Yellow River Basin[J]. Advances in Water Science, 2003, 14(6): 736-739.

黄河流域主要水文参数遥感反演

Key hydrological parameters retrieved by using remote sensing technique in the Yellow River Basin

  • 摘要: 以土壤、大气和植被系统(SPAC)能量流动与物质转换机理为指导,建立了黄河流域主要水文参数的遥感反演模型,利用静止气象卫星GMS-5和风云2号数据,对黄河流域的降水量、蒸散量进行了反演,利用地面资料对降水量反演结果进行了校验;利用大孔径闪烁仪对蒸散量反演结果进行了多方位的验证。

     

    Abstract: Guided by the theories on energy flowing and materials exchange within Soil-Atmosphere-Plant Continuant(SPAC),retrieval models of key hydrological parameters were established in the Yellow River Basin based on remote sensing technique.The precipitation andevapotranspiration were derivedfrom the meteorological satellite GMS5 and Fengyun-2 meteorological satellite data.A precipitation model is calibrated and tested with the ground observed data;meanwhile,the evapotranspiration result is verified with the lame aperture scintillometry.

     

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