本次介绍的其中GLDAS-CLSM数据集,其中包含的要素有:净长波辐射、净短波辐射通量、潜热通量、感热通量、降雪速率、降雨速率、融雪量、积雪深度水当量、平均地表温度、表面土壤水分、根区土壤水分、裸土直接蒸发量、总降水量、比湿、冠层水分蒸散发、风速、雪深等33个参数。 图1 GLDAS-CLSM数据绘制土壤孔隙度;图片...
GLDAS-CLSM,全称为全球陆面数据同化数据集,是NASA通过先进的陆地表面建模和数据同化技术,融合卫星和地面观测数据,为全球提供高分辨率(2.5至1km)的陆地表面状态和通量信息。该数据集由NASA的陆地信息系统(LIS)支持,驱动包括Noah、Catchment、Community Land Model (CLM)和Variable Infiltration Capacity (...
内容:用GLDAS和SMAP描述拉普拉塔河流域2019-2021年干旱的特征 数据: The specific GLDAS data set used in this research was the GLDAS Catchment Land Surface Model L4 daily 0.25 × 0.25 degrees GLDAS-DA1 V2.2 (GLDAS_CLSM025_DA V2.2) (Li et al., 2019,Li et al., 2020). This simulation...
GLDAS-21 CLSM and NoahRemote sensing (GPM IMERGGRACEMODIS)River basin monitoringWater budget estimationLAND-SURFACEEVAPOTRANSPIRATION PRODUCTSSatellite remote sensing products are becoming increasingly important in water resources management. Monitoring water availability and demand within a basin is a primary...