1. AECOM Technology Corporation Kansas City Missouri USA
2. Department of Earth and Environmental SciencesUniversity of Missouri: Kansas City Kansas City Missouri USA
3. Science Systems and Applications, Inc. Lanham Maryland USA
4. Hydrological Sciences LaboratoryNational Aeronautics and Space Administration Goddard Space and Flight Center Greenbelt Maryland USA
5. Earth Sciences DivisionNational Aeronautics and Space Administration Goddard Space and Flight Center Greenbelt Maryland USA
6. Department of GeologyUniversity of Maiduguri Borno Nigeria
7. HydroSciencesInstitute of Research for Development Grenoble France
8. Interdisciplinary Studies, Atmospheric and Environmental SciencesHoward University Washington District of Columbia USA