Groundwater makes up roughly 30% of global freshwater. It also provides drinking water for the world’s population, and irrigation for close to 1/3rd of global agricultural land. Because of this level of reliance, monitoring groundwater is crucial for water resources and land management. The Gravity Recovery and Climate Experiment (GRACE) and GRACE-Follow On (GRACE-FO) missions from NASA and the German Research Centre for Geosciences (GFZ) provide large-scale terrestrial water storage estimation from mid-2000 to present. The mission uses twin satellites to accurately map variations in the Earth's gravity field and surface mass distribution.
GRACE observations have been used for detecting groundwater depletion and for drought and flood predictions. This lightning-style training is designed to answer the demand and interest from the applications community in technologies that can be used to support water resources management. The webinar will provide an overview of the GRACE missions, groundwater data availability, and their applications in the monitoring and management of water resources. This lightning webinar will also serve as the foundation for the upcoming advanced webinar: Using Earth Observations to Monitor Water Budgets for River Basin Management II.
Course Date and Times: June 25, 2020
Learning Objectives: By the end of this training, attendees will be able to access GRACE data and analyze regional groundwater changes
Course Format: A single, 1.5-hour webinar that includes a lecture and a question & answer session; One session offered in English (11:00-12:30 ET) and one in Spanish (14:00-15:30 ET)
Audience: The content of this training was developed for local, regional, state, federal, and international organizations engaged in the management of water resources, irrigation, and agricultural management.
Relevant UN Sustainable Development Goals:
Target 6.4: By 2030, substantially increase water-use efficiency across all sectors and ensure sustainable withdrawals and supply of freshwater to address water scarcity and substantially reduce the number of people suffering from water scarcity
Retweet Option: English: https://twitter.com/NASAARSET/status/1266450290250854407
Retweet Option: Spanish: https://twitter.com/NASAARSET/status/1267458037465387008