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Determining current uses of cartographic animation in geography through a journal content analysis
- 1. Determining current uses of cartographic animation in academic geography through a journal content analysis @JoannaMerson
- 2. Academic publications Non - academic Publications Work by cool people who study how to or professionally make cool maps and visualizations Where do we find animated cartography?
- 3. Finding animation in academic cartography… SELECT * FROM journals WHERE CONTAINS (animated map or dynamic map) …I wish
- 4. 2010-2014 animated, animation, dynamic, interactive, time lapse, video
- 5. • Application domain • Purpose • Style • Data structures • Data/animation congruence • Presentation type • Other themes?
- 8. 2010-2014 animated, animation, dynamic, interactive, time lapse, video
- 9. Figure 5. Panels from example dynamic spatial history visualization that is both an analytic tool and research outcome. “ ” Simon Gregory L, 2014, “Vulnerability-in-Production : A Spatial History of Nature, Affluence, and Fire in Oakland, California.” Annals of the Association of American Geographers 104 (February 2015): 37–41. Keyword in context
- 10. Whitson Risa, 2010, “‘The Reality of Today Has Required Us to Change’: Negotiating Gender Through Informal Work in Contemporary Argentina.” Annals of the Association of American Geographers 100 (1): 159–181. Keyword in context Men tend to enter the informal economy with the potential of earning more than were they to work formally; they participate in dynamic, growth-oriented jobs; and they maintain control over their own labor and resources. “ ”
- 11. Interactive Time lapse Video Animation/Animated Dynamic I TL V A D Keywords in coded articles 10 30 50 Articles
- 12. 2. Content Analysis • Application domain • Purpose • Style • Data structures • Data/animation congruence • Presentation type • Other themes
- 13. Keyword in context An animation by season of the violence (thirty-two map frames for eight years) is available for download from our web site at http://www.colorado.edu/ibs/waroutcomes/maps/allEventsAnimation.avi. “ ”O’Loughlin, John, and Frank D.W. Witmer. 2011. “The Localized Geographies of Violence in the North Caucasus of Russia, 1999–2007.” Annals of the Association of American Geographers 101 (1): 178–201.
- 14. 2. Exploratory Analysis• Application domain • Purpose • Style • Data structures • Data/animation congruence • Presentation type • Other themes
- 15. Machine Learning Latent Dirichlet Allocation (LDA)
- 16. Arts Budgets Children Education NEW MILLION CHILDREN SCHOOL FILM TAX WOMEN STUDENTS SHOW PROGRAM PEOPLE SCHOOLS MUSIC BUDGET CHILD EDUCATION MOVIE BILLION YEARS TEACHERS PLAY FEDERAL FAMILIES HIGH MUSICAL YEAR WORK PUBLIC BEST SPENDING PARENTS TEACHER ACTOR NEW SAYS BENNETT FIRST STATE FAMILY MANIGAT
- 17. Training data themes GIScience Earth Systems Space/Time Models Spatial Change Agents Data Climate Model Analysis Environmental Models GIS Land Information Information Global Movement Research Systems Map Time Model Time Vulnerability Growth Spatial Geographic Study Maps Computational Area Agent Science Economic Space
- 18. Next steps
- 19. Committee: Elizabeth Wentz Chair, ASU GeoPlan Alan MacEachren Penn State Ross Maciejewski ASU Computer science Serge Rey ASU GeoPlan Student collaborators: Catherine Musili ASU GeoPlan Morgan Klass ASU GeoPlan Fred Morstatter ASU Computer Science Acknowledgements
- 20. Questions? 10 min is short so I’m sure there won’t be much time for questions. Connect with me in person or online! @JoannaMerson jmerson@asu.edu
Notes de l'éditeur
- I am Ph D student
- Why? Where do we see cartographic products? Last year I was talking about methods for assessing animation. At PCD we saw great animation from Ken and ? At ESRI Committee said prove it
- Where: Human, physical IF from 1.6 (professional geographer) to 13.5 (nature geoscience)
- What: application domain (the sub field) Purpose (explanatory/exploratory) style of animation implementation. The possible categories are: time lapse, interaction facilitation, and animated symbology. Data structure type of temporal data structure and spatial data structure expressed. (continuous/network etc) level of congruence between the nature of the animation and the nature of the phenomena being symbolized. how the animation was presented/referred to. Image source: http://www.discoveryresearchgroup.com/content-analysis
- Results is 3,000+ articles.
- Keyword in context content analysis Why this method? Codebook= rule set that can be tested for inter-coder reliability
- 500 hits, to train on
- Most hits was Dynamic. 500 to 25 papers Content Analysis Method -> Keyword in context
- Image source: http://www.discoveryresearchgroup.com/content-analysis Application domain (the sub field) Purpose (explanatory/exploratory) style of animation implementation. The possible categories are: time lapse, interaction facilitation, and animated symbology. Data structure type of temporal data structure and spatial data structure expressed. (continuous/network etc) level of congruence between the nature of the animation and the nature of the phenomena being symbolized. how the animation was presented/referred to.
- In progress – see you at AAG. Software is MaxQDA Unit of analysis: each article the reason that animation was used for the research presented Demonstrate Concepts - Code: Detailed Description: the author describes using the animation demonstrative purposes. Inclusion Criteria: the author describes using animation to help convey a message. Exclusion criteria: Typical exemplar: “created an animation to demonstrate“ Animation used for an exploratory purpose
- Image source: http://www.discoveryresearchgroup.com/content-analysis
- Tool: McCallum, Andrew Kachites. "MALLET: A Machine Learning for Language Toolkit." http://mallet.cs.umass.edu. 2002. Image source: http://www.cs.princeton.edu/~blei/kdd-tutorial.pdf Image: D.M. Blei (2012) http://www.cs.princeton.edu/~blei/kdd-tutorial.pdf
- Blei David M, Andrew Y Ng and Michael I Jordan, 2003, “Latent Dirichlet Allocation.” Journal of Machine Learning Research 3: 993–1022.
- Artifact of the journals used for training.
- Expand search Inter-coder reliability