Publication Date:
2019-08-13
Description:
NASA is developing a Ground Validation System (GVS) as one of its contributions to the Global Precipitation Mission (GPM). The GPM GVS provides an independent means for evaluation, diagnosis, and ultimately improvement of GPM spaceborne measurements and precipitation products. NASA's GPM GVS consists of three elements: field campaigns/physical validation, direct network validation, and modeling and simulation. The GVS prototype of direct network validation compares Tropical Rainfall Measuring Mission (TRMM) satellite-borne radar data to similar measurements from the U.S. national network of operational weather radars. A prototype field campaign has also been conducted; modeling and simulation prototypes are under consideration.
Keywords:
Earth Resources and Remote Sensing
Type:
NASA Precipitation Measurement Science Team Meeting; May 07, 2007 - May 10, 2007; Atlanta, GA; United States
Format:
application/pdf
