Polar Grid is an National Science Foundation (NSF) Major Research Instrumentation (MRI) funded partnership of Indiana University and Elizabeth City State University. The partnership goal is to acquire and deploy the computing infrastructure needed to investigate the urgent problems in glacial melting. Polar Grid's major components and concept of operations are depicted in the figure below. A complete description of the project is available at http://www.polargrid.org.
The Polar Grid project collaborates with CERSER, CReSIS, and the Byrd Polar Research Center. For a list of team members and partners, see Team Members.
Indiana University Article
Polar Grid Project to Transform U.S. Capabilities in Ice Sheet Research
Minding the Data for Ice Sheets - Interview with Mr. Je'aime Powell, Polar Grid Manager
Video Overview of the Polar Grid project
http://cerser.ecsu.edu/polargrid/polargrid 480x270 master-2.m4v
September 24th, 2008
International Polar Day - People
People have lived in the Arctic for many millennia, developing skills, strategies, and community knowledge to survive polar conditions. Join us around September 24th in learning more about People and the Polar Regions.
|ECSU Polar Grid Lab
The Polar Grid lab located In 111 Lane Hall at Elizabeth City State University (ECSU) serves dual roles as both a computer lab and telecommunications center. Primarily the lab functions as a computing center for CESER faculty and students. The lab contains 16 Apple iMac workstations, which have been configured to allow the use of three separate operating systems depending on faculty or student needs. The combination of Mac OS X, Ubuntu Linux, and Windows XP gives the user the freedom to explore various paths of research interest without worry of system compatibility. Desktop publishing, word processing, image manipulation, web design, geographic information systems (GIS), programming, and mathematical applications have been installed to allow versatility in the role the computers play in lab related activities. The addition of job scheduling applications such as Condor, Globus, and MatLab Distributed Computing Package, also allow the individual computers with dual cores to work together through the network as a single 32-node supercomputer. The computers combined with the installed digital projector, DVD/VCR, podium, and sound system allow the lab to easily transform into a digital classroom for guest speakers or presenters to interact with students and faculty.
The secondary role the lab plays is that of a teleconferencing center. The installation of a Polycom 8000VSX has expanded the sphere of influence from the lab to beyond the walls of the room to connect with other universities and conferences. The Polycom system allows up to four outside participants to dial into the lab, which then becomes a virtual classroom. Each iMac workstation is also fitted with an internal camera through which telecommunications can take place. Through the Polycom system, it has become possible for students to view and interact with technical conferences and meetings that otherwise would have been monetarily unfeasible to attend. The addition of the Polycom system has also allowed faculty members the ability to better exchange ideas with partner institutions in related fields and projects. The addition of the V-brick Encoding system allows partner institutions to view lectures and student presentations in the Dixon Hall lab. This allows larger audiences to participate as the feed is transmitted through the Internet.
The ultimate goal of Polar Grid is the creation of a large-scale distributed computing system to aide in the processing of data collected during polar expeditions. In October of 2008 the initial 64-node cluster will be delivered to ECSU in preparation for the final ~600-node cluster which is scheduled for January of 2010. This cluster will be housed in the ECSU E.V. Wilkins Academic Computing Center. At that time ECSU will be the first Historically Black College/University (HBCU) to house a cluster capable of acceptance into the national TeraGrid Project. The Polar Grid lab will be the center of all operations related to the use and support of that cluster and will grow as new projects, grants, and individuals utilize the cluster through cyberinfrastructure.