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23rd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2015) November 3-6, 2015 — Seattle, Washington, USA Home Organizers Submissions Participants Registration Program Workshops GISCUP Welcome Site Map Register for ACM SIGSPATIAL 2015 Important Dates Abstract Submission June 16, 2015 (midnight PDT) June 23, 2015 (midnight PT) Closed Full Paper Submission June 23, 2015 (midnight PDT) June 30, 2015 (midnight PT) Closed Notification of Acceptance August 25, 2015 Sent Camera-Ready Versions Due September 16, 2015 Chairs General Chairs Mohamed Ali Yan Huang Program Committee Chairs Michael Gertz Matthias Renz Jagan Sankaranarayanan Follow Us Corporate Sponsors Publisher Sponsors Corporate Sponsors -- Conference News and Updates Oct. 14 Oct. 21. - This year's [keynote speeches][] are: - *Luc Vincent, Google* - Mapping the World with Street View - *Dinesh Manocha, University of North Carolina at Chapel Hill* - Interactive Crowd Simulation for Spatial Analysis of Indoor and Outdoor Environments - The conference [program][] and [schedule][] have been posted. - [NSF travel grants for US-based students][grants] are available (deadline Sept. 22 Sept. 29). - [Google travel grants for international students][grants] are available (deadline Sept. 22 Sept. 29). - The [list of accepted papers][papers] has been posted. - **Conference Registration**. Visit the [conference registration site][reg] to register for ACM SIGSPATIAL 2014. - The conference is being held at the [Renaissance Dallas Hotel][hotel]. Please check the [venue and accommodations page][venue] for booking information. - Information is available for [participants requiring a visa][visa]. - The [ACM SIGSPATIAL 2014 Workshops][workshops] have been announced. -- (11.22.2015) The conference photos have been posted !! (11.01.2015) The conference is this week! For information on transportation to the conference hotel, see the venue and accommodations page . (10.15.2015) The Industrial Workshop has been announced. (10.13.2015) Register now for ACM SIGSPATIAL 2015. Early registration is extended again until Oct. 14 Oct. 21. (10.09.2015) This year's keynote speakers are: Matt Hancher, Google - Global-Scale Earth Science Data Analysis in the Cloud Jeffrey Heer, University of Washington - Visualization and Interactive Data Analysis (09.28.2015) Register now for ACM SIGSPATIAL 2015. Early registration is available until Sept. 30 Oct. 14. (09.21.2015) NSF travel grants for US-based students are available (deadline Sept. 22 Sept. 29). (09.21.2015) Google travel grants for international students are available (deadline Sept. 22 Sept. 29). (09.19.2015) The conference program and schedule have been posted. (08.27.2015) Camera-ready versions of accepted papers are due by Sept. 16. Please check the camera-ready instructions for more information. (08.27.2015) The list of accepted papers has been posted. (08.26.2015) The conference is being held at the Hyatt Regency Bellevue Hotel . Please check the venue and accommodations page for booking information. (08.26.2015) Conference Registration . Visit the conference registration site to register for ACM SIGSPATIAL 2015. (08.26.2015) Information is available for participants requiring a visa . (06.24.2015) The ACM SIGSPATIAL 2015 Workshops have been announced. (06.15.2015) The abstract and paper submission dates have been extended. (05.29.2015) The paper submission site is now available. (05.01.2015) The list of Program Committee Members has been posted. (03.19.2015) The Call for Workshop Proposals has been posted. (02.09.2015) Announcing the 2015 SIGSPATIAL Cup . This year's competition focuses on finding shortest path under polygonal obstacles. (01.12.2015) The Call for Papers has been posted. more news The ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems 2015 (ACM SIGSPATIAL 2015) is the twenty-third event in a series of symposia and workshops that began in 1993 with the aim of bringing together researchers, developers, users, and practitioners in relation to novel systems based on geo-spatial data and knowledge, and fostering interdisciplinary discussions and research in all aspects of geographic information systems. The conference provides a forum for original research contributions covering all conceptual, design, and implementation aspects of geospatial data ranging from applications, user interfaces, and visualization to data storage and query processing and indexing. The conference is the premier annual event of the ACM Special Interest Group on Spatial Information ( ACM SIGSPATIAL ). Researchers, students, and practitioners are invited to submit their contributions to ACM SIGSPATIAL 2015. Corporate Sponsors Gold Bronze Publisher Sponsors Bronze ### Corporate Sponsors #### Gold [](http://www.esri.com) #### Silver [](http://www.microsoft.com) [](http://www.google.com) #### Bronze [](http://oracle.com) [](http://www.facebook.com) [](http://nvidia.com) #### Other [](http://yandex.com) [](http://unt.edu) -- ACM SIGSPATIAL 2015 Photo Credits...