Chelsea Dandridge, University of South Carolina Columbia, Columbia, SC, United States, Venkat Lakshmi, Professor, University of Virginia, Charlottesville, VA, United States and Dalia Kirschbaum, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory, Greenbelt, MD, United States

Laurene Bouaziz^1,2, Susan C Steele-Dunne², Jaap Schellekens³, Albrecht Weerts^4,5, Jasper Stam⁶, Eric Sprokkereef⁶, Hessel Winsemius^1,2, Hubert H G Savenije² and Markus Hrachowitz², (1)Deltares, Delft, Netherlands, (2)Delft University of Technology, Delft, Netherlands, (3)VanderSat, Haarlem, Netherlands, (4)Deltares, Operational Water Management, Delft, Netherlands, (5)Wageningen University and Research, Hydrology and Quantitative Water Management Group, Wageningen, Netherlands, (6)Ministry of Infrastructure and Water Management, Lelystad, Netherlands

Prakrut Haresh Kansara, University of Virginia, Department of Engineering Systems and Environment, Charlottesville, VA, United States and Venkataraman Lakshmi, University of Virginia Charlottesville VA 22904, Engineering Systems and Environment, Charlottesville VA, United States

Jinyang Du¹, John Kimball¹, Isabella Velicogna², Meng Zhao², Lucas A Jones¹, Jennifer Watts³, Youngwook Kim¹ and Geruo A², (1)University of Montana, Numerical Terradynamic Simulation Group, W.A. Franke College of Forestry & Conservation, Missoula, MT, United States, (2)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (3)Woods Hole Research Center, Falmouth, United States

Karin Emanuelson¹, Tim P Covino¹ and D.G.F Cunha², (1)Colorado State University, Ecosystem Science and Sustainability, Fort Collins, CO, United States, (2)USP University of Sao Paulo, Departamento de Hidráulica e Saneamento, São Paulo, Brazil

Micah Russell¹, Jennifer Marie Cartwright², Ryan Long¹ and Jan Eitel¹, (1)University of Idaho, Moscow, ID, United States, (2)USGS Tennessee Water Science Center, Nashville, TN, United States

Iliana E Mladenova¹, John D Bolten², Nazmus Sazib², Wade T Crow³ and Curt A Reynolds⁴, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA GSFC, Greenbelt, MD, United States, (3)USDA ARS Hydrology and Remote Sensing Lab, Beltsville, MD, United States, (4)Organization Not Listed, Washington, DC, United States

Xiwu Zhan¹, Li Fang², Mitchell Schull³, Jifu Yin⁴ and Satya Kalluri¹, (1)NOAA College Park, College Park, MD, United States, (2)NOAA-NESDIS, College Park, MD, United States, (3)University of Maryland, Earth System Science Interdisciplinary Center, College Park, MD, United States, (4)NOAA College Park, NESDIS-STAR/University of Maryland CICS, College Park, MD, United States

Gregory Hillard Halverson¹, Christine M Lee¹, Glynn C Hulley², Kerry-Anne Cawse-Nicholson², Brendan Palmieri³, Amye Osti⁴, Prof. Erin Hestir⁵, Christiana Ade⁶ and Shawn Acuña⁷, (1)Jet Propulsion Laboratory, Pasadena, CA, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)34 North, Truckee, United States, (4)The Open Resource Management Foundation, San Luis Obispo, CA, United States, (5)University of California, Merced, Merced, CA, United States, (6)North Carolina State University Raleigh, Raleigh, NC, United States, (7)Metropolitan Water District of Southern California, Los Angeles, United States

Ebrahim Babaeian, University of Arizona, Soil, Water, and Environmental Science, Tucson, AZ, United States and Markus Tuller, The University of Arizona, Tucson, AZ, United States

Kelly Young¹, Hudson Hyams², Jason Provanzano², Mary Williams², Keeley Nguyen², Kely Amejecor³, Alex Nikulin², Kenneth Chiu⁴, Lisa Cleckner⁵, Kiyoko Yokota⁶, Courtney Wigdahl-Perry⁷ and Timothy S. de Smet⁸, (1)Binghamton University, Geography and Environmental Studies, Binghamton, NY, United States, (2)Binghamton University, Binghamton, NY, United States, (3)Hobart and William Smith Colleges, Geoscience, Geneva, NY, United States, (4)Binghamton University, Binghamton, United States, (5)Hobart & William Smith Colleges, Finger Lakes Institute, Geneva, NY, United States, (6)SUNY College at Oneonta, Oneonta, NY, United States, (7)SUNY at Fredonia, Fredonia, United States, (8)Binghamton University, Geological Sciences and Environmental Studies, Binghamton, NY, United States

Yu Zhang, University of Texas at Arlington, Department of Civil Engineering, Arlington, TX, United States, Dong-Jun Seo, University of Texas at Arlington, Civil Engineeing (Water Resources), Arlington, TX, United States, Ronald Anderson, Lower Colorado River Authority, Austin, TX, United States, Luciana Cunha, WEST Consultants, Folsom, CA, United States, Sujay V Kumar, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Nick Fang, University of Texas at Arlington, Civil Engineering, Arlington, TX, United States and Jerry Cotter, The U.S. Army Corps of Engineers, Fort Worth, United States

Tom G Farr, Jet Propulsion Laboratory, Pasadena, CA, United States and David P Bekaert, JPL/NASA/Caltech, Pasadena, CA, United States

Kesav Unnithan Sreekuttan Lakshmi Devi^1,2, Basudev Biswal^1,3 and Christoph Rudiger⁴, (1)Indian Institute of Technology Bombay, Department of Civil Engineering, Mumbai, India, (2)IITB-Monash Research Academy, Powai, India, (3)Indian Institute of Technology Bombay, Interdisciplinary Program in Climate Studies, Mumbai, India, (4)Monash University, Department of Civil Engineering, Melbourne, VIC, Australia

Simon Stisen, Geological Survey of Denmark and Greenland, København K, Denmark, Julian Koch, Geological Survey of Denmark and Greenland, Copenhagen, Denmark and Xin He, China Institute of Water Resources and Hydropower Research, Department of Water Resources, Beijing, China

Sarah Simon, University of Massachusetts Amherst, Amherst, MA, United States, Colin J Gleason, University of Massachusetts, Amherst, MA, United States and Yuta Ishitsuka, University of Tokyo, Department of Civil Engineering, Bunkyo-ku, Japan

Cynthia Hall, Kevin Ward, Paula Land and Teddy Gelabert, NASA Goddard Space Flight Center, Earth Science Data Systems, Greenbelt, MD, United States

Kristen Marie Whitney¹, Theodore J Bohn¹, Enrique R Vivoni² and Zhaocheng Wang², (1)Arizona State University, Tempe, AZ, United States, (2)Arizona State University, School of Sustainable Engineering and the Built Environment, Tempe, AZ, United States

Junhua Li¹, Shusen Wang¹, Cassandra Michel² and Hazen Russell³, (1)Natural Resources Canada, Ottawa, ON, Canada, (2)Environment and Climate Change Canada, Ottawa, ON, Canada, (3)Natural Resources Canada, Geological Survey of Canada, Ottawa, ON, Canada

Sonam Futi Sherpa, Manoochehr Shirzaei, Chandrakanta Ojha and Susanna Werth, Arizona State University, Tempe, AZ, United States

Matthew Rodell¹, Augusto Getirana², Bailing Li³, Hiroko K Beaudoing⁴, Benjamin Zaitchik⁵, Sujay V Kumar², Kristi R Arsenault⁴, Himanshu Save⁶, Srinivas V Bettadpur⁶, Brian Wardlow⁷ and Ryan Zamora⁵, (1)NASA GSFC, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD, United States, (4)SAIC, Greenbelt, MD, United States, (5)Johns Hopkins University, Baltimore, United States, (6)Center for Space Research, University of Texas at Austin, Austin, TX, United States, (7)University of Nebraska-Lincoln, Lincoln, NE, United States

Yu-nung Nina Lin, Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, Sang-Ho Yun, Jet Propulsion Laboratory, Pasadena, CA, United States, Alok Bhardwaj, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore and Emma Hill, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore

Alok Bhardwaj, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, Sang-Ho Yun, Jet Propulsion Laboratory, Pasadena, CA, United States, Yu-Nung Nina Lin, Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan and Emma Hill, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore

Boya Zhang and Shimon Wdowinski, Florida International University, Earth & Environment Department, Miami, FL, United States

Christine M Lee, Jet Propulsion Laboratory, Pasadena, CA, United States, Nicholas Tufillaro, COAS, CORVALLIS, OR, United States, Brendan Palmieri, 34 North, Truckee, United States, Amye Osti, 34 North, Truckee, CA, United States, Shawn Acuña, Metropolitan Water District of Southern California, Los Angeles, United States, Ted Sommer, California Department of Water Resources, Division of Environmental Services, Sacramento, CA, United States, Gregory Halverson, NASA Jet Propulsion Laboratory, Pasadena, United States, Prof. Erin Hestir, University of California, Merced, Merced, CA, United States and Christiana Ade, University of California Merced, Civil & Environmental Engineering, Merced, NC, United States

Kimberly Slinski, NASA Goddard Space Flight Center, Hydrologic Sciences Laboratory, Greenbelt, MD, United States, Amy McNally, US Agency for International Development, Falls Church, United States, Christa D Peters-Lidard, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Gabriel B Senay, U.S. Geological Survey Earth Resources Observation and Science, EROS/ North Central Climate Science Center, Fort Collins, CO, United States, Terri S Hogue, Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States and John E McCray, Colorado School of Mines, Golden, CO, United States

Devon Bandad, Kansas State University, Manhattan, KS, United States and Vahid Rahmani, Kansas State University, Biological and Agricultural Engineering, Manhattan, KS, United States

Pierre C Guillevic¹, Jean-Claude Roger¹, Inbal Becker-Reshef², Maria Beget³, Alisa Coffin⁴, Michelle Cryder⁵, Carlos Marcelo Di Bella⁶, Belen Franch⁷, Andrew N French⁸, Pierre-Louis Frison⁹, Matthew Hansen¹⁰, Jerry Hatfield¹¹, Michael Laurence Humber¹, Roberto C Izaurralde¹, Jaehak Jeong¹², Fernando Jarrín¹³, Christopher Owen Justice¹⁴, Winfred Mbungu¹⁵, Catherine Nakalembe¹⁶, Charles Anthony Sanchez¹⁷, Siza Tumbo¹⁵, Eric Vermote¹⁸ and Augustin Vintzileos¹, (1)University of Maryland College Park, College Park, MD, United States, (2)University of Maryland College Park, Geographical Sciences, College Park, MD, United States, (3)Argentina National Agricultural Technology Institute, Buenos Aires, Argentina, (4)USDA, ARS, Tifton, GA, United States, (5)USDA ARS, Pendleton, United States, (6)INTA, Instituto de Clima y Agua, Buenos Aires, Argentina, (7)University of Valencia, Valencia, Spain, (8)Organization Not Listed, USDA/AR, Washington, DC, United States, (9)University Paris-Est Créteil Val de Marne, Créteil Cedex, France, (10)University of Maryland, College Park, MD, United States, (11)USDA-ARS, National Laboratory for Agriculture and the Environment, Ames, IA, United States, (12)Texas A&M University College Station, College Station, United States, (13)Texas A&M University, Temple, TX, United States, (14)University of Maryland, Geographical Sciences, College Park, MD, United States, (15)Sokoine University of Agriculture, Morogoro, Tanzania, (16)UMD, College Park, United States, (17)University of Arizona, Tucson, AZ, United States, (18)NASA Goddard Space Flight Center, Terrestrial Information Systems Laboratory, Greenbelt, MD, United States

Adrian A Borsa¹, Susheel Adusumilli¹, Wesley Neely¹ and F Martin Ralph², (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)Scripps Institution of Oceanography, UC San Diego, Center for Western Weather and Water Extremes, La Jolla, CA, United States

Nawaraj Shrestha¹, Aaron R. Mittelstet², Olufemi Abimbola³, Vitaly A Zlotnik⁴, Christopher M U Neale⁵ and Troy E Gilmore¹, (1)University of Nebraska Lincoln, School of Natural Resources, Lincoln, NE, United States, (2)University of Nebraska Lincoln, Department of Biological Systems Engineering, Lincoln, NE, United States, (3)University of Nebraska Lincoln, Department of Biological Systems Engineering, Lincoln, United States, (4)Univ. Nebraska-Lincoln, Department of Earth and Atmospheric Sciences, Lincoln, NE, United States, (5)University of Nebraska, Robert B. Daugherty Water for Food Institute, Lincoln, NE, United States

Kyle Knipper¹, William P Kustas², Martha Anderson¹, Maria Mar Alsina³, Christopher Hain⁴, Joseph G Alfieri², John H Prueger⁵, Feng Gao⁶, Lynn McKee² and Luis Sanchez³, (1)USDA ARS Hydrology and Remote Sensing Laboratory, Beltsville, MD, United States, (2)U. S. Department of Agriculture, Agricultural Research Service, Hydrology and Remote Sensing Laboratory, Beltsville, MD, United States, (3)E&J Gallo, Modesto, United States, (4)National Integrated Drought Information System, Boulder, CO, United States, (5)U. S. Department of Agriculture, Agricultural Research Service, National Laboratory for Agriculture and Environment, Ames, IA, United States, (6)USDA-Agricultural Research Service Beltsville, Hydrology and Remote Sensing, Beltsville, MD, United States

Stefania Camici¹, Luca Brocca², Christian Massari², Gabriele Giuliani³, Nico J Sneeuw⁴, Hassan Hashemi Farahani⁵, Marco Restano⁶ and Jérôme Benveniste⁷, (1)CNR-IRPI National Research Council, Bari, Italy, (2)Research Institute for Geo-Hydrological Protection National Research Council CNR, Perugia, Italy, (3)CNR IRPI, Perugia, Italy, (4)University of Stuttgart, Stuttgart, Germany, (5)Institute of Geodesy, University of Stuttgart, Stuttgart, Germany, (6)European Space Agency, Frascati, Italy, (7)European Space Agency (ESA-ESRIN), Earth Observation Programmes, Frascati, Italy

Christopher Hain, NASA Marshall Space Flight Center, Huntsville, AL, United States, Martha Anderson, USDA ARS Hydrology and Remote Sensing Laboratory, Beltsville, MD, United States, Thomas Holmes, NASA GSFC, Greenbelt, MD, United States, Jason Otkin, University of Wisconsin Madison, CIMSS/SSEC, Madison, WI, United States and Feng Gao, USDA-Agricultural Research Service Beltsville, Hydrology and Remote Sensing, Beltsville, MD, United States

Jack Eggleston, USGS, Hydrologic Remote Sensing Branch, Leetown, WV, United States, Robert W Dudley, US Geological Survey, Augusta, ME, United States, Luke Sturtevant, USGS Geological Survey, Augusta, ME, United States, David M Bjerklie, U.S. Geological Survey, East Hartford, CT, United States and John W. Jones, US Geological Survey, Hydrologic Remote Sensing Branch, Reston, VA, United States

Amber Jean Kuss McCullum, NASA Ames Research Center, Moffett Field, CA, United States; Bay Area Environmental Research Institute at NASA/ARC, Moffett Field, CA, United States, Carlee McClellan, Navajo Nation Department of Water Resources, Water Management Branch, Fort Defiance, AZ, United States, Justin L Huntington, Desert Research Institute, Division of Hydrologic Sciences, Reno, NV, United States and Britta Daudert, Desert Research Institute Reno, Division of Hydrologic Sciences, Reno, NV, United States

Chandrakanta Ojha, Manoochehr Shirzaei and Susanna Werth, Arizona State University, Tempe, AZ, United States

Mohammad Z. Al-Hamdan¹, Richard A Smith², Anne Hoos³, Gregory E Schwarz², Richard B Alexander², William L Crosson¹, Jayanthi Srikishen¹, Muhammad Barik¹, Maurice Estes Jr.⁴, James Cruise⁴, Ashraf Al-Hamdan⁴, Walter Lee Ellenburg II⁴, Africa Ixmucane Flores Cordova⁴, Rebecca A Russell⁴, Ward E Sanford², Wes Zell², Meredith Reitz², Matthew P Miller⁵, Lillian Gorman-Sanisaca⁶, Scott Mize⁷, Celeste A Journey⁸, Kevin M Befus⁹, Roberta Swann¹⁰, Ed Sherwood¹¹, Jay Leverone¹², Michael Shelton¹³, Erik M. Smith¹⁴, Christopher J Anastasiou¹⁵, Jennette Seachrist¹⁵, Andrea Hughes¹⁶ and David Graves¹⁶, (1)Universities Space Research Association at NASA/MSFC, Huntsville, AL, United States, (2)United States Geological Survey (USGS), Reston, VA, United States, (3)USGS Lower Mississippi-Gulf Water Science Center, Nashville, TN, United States, (4)University of Alabama in Huntsville, Huntsville, AL, United States, (5)United States Geological Survey (USGS), Salt Lake City, UT, United States, (6)United States Geological Survey (USGS), Baltimore, MD, United States, (7)USGS Lower Mississippi-Gulf Water Science Center, Baton Rouge, LA, United States, (8)USGS South Atlantic Water Science Center, Columbia, SC, United States, (9)University of Wyoming, Laramie, WY, United States, (10)Mobile Bay National Estuary Program, Mobile, AL, United States, (11)Tampa Bay Estuary Program, St. Petersburg, FL, United States, (12)Sarasota Bay Estuary Program, Sarasota, FL, United States, (13)Weeks Bay National Estuarine Research Reserve, Fairhope, AL, United States, (14)University of South Carolina, Georgetown, SC, United States, (15)Southwest Florida Water Management District, Tampa, FL, United States, (16)South Carolina Department of Health and Environmental Control, Columbia, SC, United States

Vikalp Mishra, NASA Marshall Space Flight Center, SERVIR/SPoRT, Huntsville, AL, United States, Walter Lee Ellenburg, NASA Marshall Space Flight Center, Huntsville, AL, United States, Faisal M. Qamer, International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal, Tsegaye Tadesse, National Drought Mitigation Center, University of Nebraska-Lincoln, Lincoln, NE, United States, Mir Abdul Matin, International Centre for Integrated Mountain Development, Geospatial Solutions, Kathmandu, Nepal, Benjamin Zaitchik, Johns Hopkins University, Baltimore, United States, Sarva Teja Pulla, NASA Marshall Space Flight Center, SERVIR Science Coordination Office, Huntsville, AL, United States and Helen Blue Baldwin, NASA SERVIR - Science Coordination Office, Washington, DC, United States

Aubrey L Dugger¹, Karl Rittger², Katelyn FitzGerald¹, Logan Karsten¹, Ned Bair³, Mark S Raleigh⁴ and James L McCreight¹, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)University of Colorado at Boulder, Institute for Arctic and Alpine Research, Boulder, CO, United States, (3)Earth Research Institute, Santa Barbara, CA, United States, (4)University Corporation for Atmospheric Research, Boulder, CO, United States

Ai-Ling Jiang, Kuo-lin Hsu, Ming-Chieh Lee, Guiyun Yan, Brett F Sanders, Phu Nguyen and Soroosh Sorooshian, University of California Irvine, Irvine, CA, United States

Ivan Lalovic, Gybe, LLC, Portland, OR, United States, Aleix Serrat-Capdevila, The World Bank, Water Global Practice, Washington D.C., United States, Nicholas B Tufillaro, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States and Fernando Miralles-Wilhelm, University of Maryland College Park, College Park, MD, United States

Mariam Ayad, California State University Los Angeles, Los Angeles, CA, United States, Jingjing Li, California State University-Los Angeles, Los Angeles, CA, United States, Benjamin Holt, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Christine M Lee, Jet Propulsion Laboratory, Pasadena, CA, United States

Emelly Ortiz-Villa, Saint Mary's University, Biology, Los Angeles, CA, United States, Benjamin Holt, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Christine M Lee, Jet Propulsion Laboratory, Pasadena, CA, United States

Colby K Fisher¹, Ming Pan², Hylke Beck², Peirong Lin³, Myles McHugh⁴, Jinyang Du⁵, John S Kimball⁶, Justin Sheffield¹ and Eric F Wood², (1)Princeton Climate Analytics, Princeton, NJ, United States, (2)Princeton University, Civil and Environmental Engineering, Princeton, NJ, United States, (3)University of Texas, Austin, TX, United States, (4)Princeton Climate Analytics, Princeton, United States, (5)University of Montana, Numerical Terradynamic Simulation Group, W.A. Franke College of Forestry & Conservation, Missoula, MT, United States, (6)The University of Montana, Numerical Terradynamic Simulation Group, W.A. Franke College of Forestry & Conservation, Missoula, MT, United States

Rosemary J Knight¹, Ryan Smith², Matthew Edward Lees³, Tom Lauknes⁴, Meredith Goebel⁵, Jared Dale Abraham⁶, Theodore H Asch⁷ and Jim Cannia⁷, (1)Stanford University, Geophysics, Stanford, CA, United States, (2)Missouri University of Science and Technology, Rolla, MO, United States, (3)Stanford University, Stanford, United States, (4)Norut, Tromso, Norway, (5)Stanford University, Stanford, CA, United States, (6)Aqua Geo Frameworks, Mitchell, NE, United States, (7)Aqua Geo Frameworks, LLC, Mitchell, NE, United States

Alexis Lucy Archambault, University of North Dakota, Grand Forks, ND, United States and Taufique H Mahmood, Morelia, Mexico

DeBonne Natalie Wishart, Central State University, International Center for Water Resources Management, Wilberforce, OH, United States and Barry Jay Allred, USDA ARS, Columbus, OH, United States