Survey of cyberinfrastructure needs and interests of NSF-funded principal investigators

XROADS is a collaborative effort that responded to the TeraGrid Phase III: eXtreme Digital solicitation (NSF solicitation 08-571 http://www.nsf.gov/pubs/2008/nsf08571/nsf08571.htm) under a planning grant funded by the National Science Foundation grant 0928542. XROADS partners include University of California San Diego, University of California Berkeley, University of Chicago/Argonne National Laboratory, Clemson University, University of Delaware, Elizabeth City State University, University of Florida, Hispanic Association of Colleges & Universities, Indiana University, Internet2, Lawrence Berkeley National Laboratory, National Center for Atmospheric Research, Purdue University, Raytheon, and Redelfs LLC. In addition to funding support from the NSF, additional support for this survey and its analysis was provided by funding from the Lilly Endowment, Inc. to Indiana University in support of the Pervasive Technology Institute. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation or the Lilly Endowment, Inc. More information about the XROADS collaboration is available online at http://nsf.gov/awardsearch/showAward.do?AwardNumber=0928542 .