青藏高原0.05度陆地蒸散发数据集(1982-2016)
收藏资源简介:
本数据采用碳水耦合的遥感蒸散发模型PML_V2,结合青藏高原14个典型下垫面的涡度相关通量站资料对模型进行校参,之后输入气象驱动、遥感叶面积指数、反照率、发射率等得到的青藏高原0.05度、逐月陆地蒸散发。时间跨度为1982-2016年,可服务于长时间尺度的青藏高原水文气候变化研究。
This dataset employs the water-carbon coupled remote sensing evapotranspiration model PML_V2, and the model is calibrated using eddy covariance flux station data collected from 14 typical underlying surface sites across the Qinghai-Tibet Plateau. Subsequently, monthly terrestrial evapotranspiration products at a 0.05° spatial resolution over the Qinghai-Tibet Plateau are generated by inputting meteorological forcing data, remote sensing-derived leaf area index, albedo, emissivity and other auxiliary parameters. The dataset covers the period from 1982 to 2016, and can support long-time-scale hydrological and climatic change studies on the Qinghai-Tibet Plateau.




