1. Department of Civil Engineering City University of New York (City College) New York NY USA
2. Center for Water Resources and Environmental Research City University of New York New York NY USA
3. NOAA/Center for Earth System Sciences and Remote Sensing Technologies (CESSRST) City University of New York New York NY USA
4. Now at Department of Biological and Environmental Engineering Cornell University Ithaca NY USA
5. Department of Earth and Atmospheric Sciences City University of New York (City College) New York NY USA
6. Program in Earth and Environmental Sciences, Graduate Center City University of New York New York NY USA