Acknowledgments

We gratefully acknowledge financial support from the following agencies and organizations.

The National Science Foundation through grants:

• United States Department of Agriculture (USDA), Natural Resources Conservation Service (NRCS), A GeoNet-based approach to hydro-flattening (PI Passalacqua)
• Geography and Spatial Sciences grant BCS-1063231/1063228 (PIs Stark/Passalacqua)
• NCED: Science and Technology Center (STC) grant EAR-0120914 (PIs Foufoula-Georgiou et al)
• Cyber-enabled Discovery and Innovation (CDI) grant EAR-0835789 (PIs Foufoula-Georgiou and Sapiro)

The material in this website and related publications is based upon work supported by the National Science Foundation under the above grants. Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

The University of Texas at Austin

Lamont-Doherty Earth Observatory, Columbia University, New York

The University of Tokyo, Center for Spatial Information Science (CSIS, Kashiwanoha), Japan - special thanks to Prof. Takashi Oguchi.