NASA GCOM-W Project
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AMSR2/GCOM-W1 downscaled surface soil moisture (LPRM) L2B V001 is a Level 2 (swath) data set. Its land surface parameters, surface soil moisture, land surface (skin) temperature, and vegetation water content, are derived from passive microwave remote sensing data from the Advanced Microwave Scanning Radiometer 2 (AMSR2), using the Land Parameter Retrieval Model (LPRM). Each swath is packaged with associated geolocation fields. The data set covers the period from May 2012, when the Japan Aerospace Exploration Agency (JAXA) Global Change Observation Mission-1st Water GCOM-W1 satellite was launch...
AMSR2/GCOM-W1降尺度地表土壤湿度（LPRM）L2B V001是一款二级（条带型）数据集。其包含的地表参数包括地表土壤湿度、地表（皮肤）温度与植被含水量，均基于高级微波扫描辐射计2（Advanced Microwave Scanning Radiometer 2, AMSR2）的被动微波遥感数据，通过陆地参数反演模型（Land Parameter Retrieval Model, LPRM）反演获取。每条条带均附带配套的地理定位字段进行打包存储。该数据集的时间覆盖范围始于2012年5月，彼时日本宇宙航空研究开发机构（Japan Aerospace Exploration Agency, JAXA）的全球变化观测任务-1号水卫星（Global Change Observation Mission-1st Water, GCOM-W1）成功发射……
