Grant Proposal Reviewer
- National Science Foundation (NSF) ArcSEES program, 2013.
- National Science Foundation (NSF) Polar Cyberinfrastructure Program, 2013.
Journal and Conference Reviewer
- Computer, Environment and Urban Systems, 2013-.
- National Science Foundation (NSF) Polar Cyberinfrastructure Program, 2013.
- International Journal of Geographic Information Science, 2009-.
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Journal of Spatial Sciences, 2013-.
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ESWC 2013: 10th Extend Semantic Web Conference, 2013.
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Geoinformatics 2013.
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International Journal of Semantic Web and Information Systems, 2011-.
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IEEE Intelligent Systems, 2011-.
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Knowledge and Information Systems, 2012-.
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26th AAAI Conference on Artificial Intelligence, 2012-.
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IADIS International Conference on Internet Technologies & Society, 2012.
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Applied Geography, 2011-.
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Cartography and Geographic Information Science, 2011-.
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Geoinformatica, 2011-.
- Transactions in GIS, 2011-.
- GIScience & Remote Sensing, 2011-.
- International Journal of Geosciences, 2011-.
- Remote Sensing, 2011-.
- 21st International World Wide Web Conference, 2011-.
- 4th IEEE International Conference on Computer Science and Information Technology, 2011-.
- Computer Communications, 2010-.
- Geospatial Web Services: Advances in Information Interoperability (book), 2010-.
- The 2010 International Conference on Computer Application and System Modeling, 2010-.
- Special Issue of Earth Science Informatics, 2009-.
- Computers & Geosciences, 2009-.
- International Journal of Digital Earth, 2008-.
- 4th IEEE Conference on Industrial Electronics and Applications (ICIEA 2009), 2008-.
Community Service
Departmental
- SGSUP Graduate Award Committee (2012-2014).
- ASU undergraduate graduation commencement (2013 Spring).
National and International
- Member, Organizing committee of GIScience, GIS, and Public Policy theme of the AAG’s 2014 Annual Meeting, April 8-12, Tampa, Florida.
- Member, UCGIS Geographic Information Science & Technology Body of Knowledge Task Force Steering Committee, 2013-2014.
- Cyberinfrastructure Specialty Group, Association of American Geographers
- 2013-2014: Chair
- 2012-2013: Vice chair
- 2010- 2012: Secretary/Treasure
- 2008- 2010: Board director (student member)
- 2008: Acting secretary
- Workshop Organizer and chair, AGU Polar Cyberinfrastructure Workshop, AGU, 2013.
- Workshop Organizer, NSF Polar Cyberinfrastructure, University of Minnesota, 2013.
- PC Member, IADIS International Conference on Internet Technologies & Society (ITS 2013).
- Technical PC Member, 1st International Conference on Geo-Information in Green Ecology & Environment (GGEE 2013).
- PC Member, 10th Extended Semantic Web Conference (ESWC 2013)
- PC Member, 21st International Conference on Geoinformatics (Geoinformatics 2013).
- PC Member, 26th AAAI Conference on Artificial Intelligence, Student Abstract and Poster Program, 2013 (AAAI 2013).
- PC Member, IADIS International Conference on Internet Technologies & Society (ITS 2012).
- PC Member, 5th Linked Data on the Web workshop (LDOW 2012).
- Member, Spatial Decision Support Consortium at the University of Redlands, CA, USA, 2012-.
- Volunteer staff, 1st International Conference on Computing for Geospatial Research & Application, 2010.
- Organizer: Session of Spatial Metadata, Knowledge and Semantic Interoperability II and III. 2010 Annual Meeting of AAG, Washington D.C., 2010.
- Co-organizer: Workshop of Metadata within Cyberinfrastructure: An Introduction to the Geospatial Metadata Needs, Practice, and Future within the Cyberinfrastructure, 2010 Annual Meeting of AAG, LV, NV.
- Event Coordinator, GMU student chapter of ARPRS, 2009-2010.