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Visualizing Multiple Variables Across Scale and Geography

Sarah Goodwin, Jason Dykes, Aidan Slingsby, Cagatay Turkay
2016 IEEE Transactions on Visualization and Computer Graphics  
We find variable correlations to be sensitive to scale and geography to varying degrees in the context of energy-based geodemographics.  ...  Identifying variables that correlate is a common practice to remove redundancy, but correlation varies across space, with scale and over time, and the frequently used global statistics hide potentially  ...  Thanks to Tamara Munzner, IEEE VIS 2014 participants and members of the giCentre and g2Lab (HCU Hamburg) for their feedback and support.  ... 
doi:10.1109/tvcg.2015.2467199 pmid:26390471 fatcat:nov5kceex5f2jbdpvmschpy36e

Geographically Weighted Visualization: Interactive Graphics for Scale-Varying Exploratory Analysis

J. Dykes, C. Brunsdon
2007 IEEE Transactions on Visualization and Computer Graphics  
Few attempts at visually synthesising geography with multivariate statistical values at multiple scales have been reported.  ...  explored at multiple scales.  ...  This maximum is not persistent across scale however.  ... 
doi:10.1109/tvcg.2007.70558 pmid:17968060 fatcat:7rxb2esrwjgo3mkkiarjualtae

Attribute Signatures: Dynamic Visual Summaries for Analyzing Multivariate Geographical Data

Cagatay Turkay, Aidan Slingsby, Helwig Hauser, Jo Wood, Jason Dykes
2014 IEEE Transactions on Visualization and Computer Graphics  
geography can be visually explored.  ...  Our methods allow variation in multiple statistical summaries of multiple attributes to be considered concurrently and geographically, as evidenced by examples in which the census geography of London and  ...  ACKNOWLEDGMENTS We would like to thank Dan Vickers for providing the 2001 census variables and Sarah Goodwin for providing those for the 2011 census.  ... 
doi:10.1109/tvcg.2014.2346265 pmid:26356917 fatcat:rizam2fyq5akxemrtqmvxjnqs4

Does geography or ecology best explain 'cultural' variation among chimpanzee communities?

Jason M. Kamilar, Joshua L. Marshack
2012 Journal of Human Evolution  
We found that geography, and longitude in particular, was the best predictor of behavioral variation.  ...  We used a canonical correspondence analysis to examine the relative importance of environmental characteristics and geography, which may be a proxy for inter-community gene flow and/or social transmission  ...  Tim Webster, two anonymous reviewers, and the associate editor provided constructive comments on an earlier version of this manuscript. Appendix.  ... 
doi:10.1016/j.jhevol.2011.11.008 pmid:22169329 fatcat:ycmfl2z6vvcm5nawdptg3xq6lm

Biological constraints on stereotaxic targeting of functionally-defined cortical areas [article]

Divya P Narayanan, Hiroaki Tsukano, Amber M Kline, Koun Onodera, Hiroyuki K Kato
2022 bioRxiv   pre-print
This variability was not simply attributed to brain sizes or suture irregularities but instead reflected differences in cortical geography across animals.  ...  Understanding computational principles in hierarchically organized sensory systems requires functional parcellation of brain structures and their precise targeting for manipulations.  ...  Acknowledgments We thank Michellee Garcia and Jose Rodriguez-Romaguera for advice throughout the project and comments on the manuscript.  ... 
doi:10.1101/2022.03.04.483047 fatcat:q4kff2hoova7daaekcdpkr7ucq

What's Wrong with Understanding Variation Using a Single-geographic Scale? A Multilevel Geographic Assessment of Life Expectancy in the United States

Rockli Kim, S.V. Subramanian
2016 Procedia Environmental Sciences  
There has been limited effort to consider multiple areal units or scales in understanding spatial and geographic processes.  ...  Future investigations should critically assess the relative importance of multiple geographic, spatial, and non-geographic contexts, including an assessment of what units/scales have been omitted.  ...  a complete and accurate visualization of geography of life expectancy.  ... 
doi:10.1016/j.proenv.2016.09.002 fatcat:lpif4fxxyvhxdlkmc3hvoamf7q

Placing GIS in sustainability education

Sungsoon Hwang
2013 Journal of Geography in Higher Education  
Scale: Tackling sustainability challenges requires collaborative efforts across jurisdictions at different geographic scales. Sustainability issues occur at multiple geographic scales.  ...  ) capital stock; and (c) discern interdependence among places across geographic scales.  ... 
doi:10.1080/03098265.2013.769090 fatcat:rbs2i5p7xzerpj4qo72k44yvdq

Using geographical information systems and cartograms as a health service quality improvement tool

Derryn A. Lovett, Alan J. Poots, Jake T.C. Clements, Stuart A. Green, Edgar Samarasundera, Derek Bell
2014 Spatial and Spatio-temporal Epidemiology  
geographies across large regions.  ...  A key challenge is to communicate these results to decision makers, with variable levels of Geographic Information Systems (GIS) knowledge, in a way that represents the data and allows for comprehension  ...  The views expressed in this publication are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health.  ... 
doi:10.1016/j.sste.2014.05.004 pmid:25113592 fatcat:5ceg73xhz5cpvovo344xopelqy

A Visualization System for Space-Time and Multivariate Patterns (VIS-STAMP)

Diansheng Guo, Jin Chen, A.M. MacEachren, Ke Liao
2006 IEEE Transactions on Visualization and Computer Graphics  
The developed methodology and tools can help analysts investigate complex patterns across multivariate, spatial, and temporal dimensions via clustering, sorting, and visualization.  ...  The research reported here integrates computational, visual, and cartographic methods to develop a geovisual analytic approach for exploring and understanding spatio-temporal and multivariate patterns.  ...  ACKNOWLEDGMENTS This study was supported and monitored by the Advanced Research and Development Activity (ARDA) and the US Department of Defense.  ... 
doi:10.1109/tvcg.2006.84 pmid:17073369 pmcid:PMC3170656 fatcat:jfptca52kfh7li6nuu5b2nxg6a

Biological constraints on stereotaxic targeting of functionally-defined cortical areas

Divya P Narayanan, Hiroaki Tsukano, Amber M Kline, Koun Onodera, Hiroyuki K Kato
2022 Cerebral Cortex  
This variability was not simply attributed to brain sizes or suture irregularities but instead reflected differences in cortical geography across animals.  ...  Understanding computational principles in hierarchically organized sensory systems requires functional parcellation of brain structures and their precise targeting for manipulations.  ...  Acknowledgments We thank Michellee Garcia and Jose Rodriguez-Romaguera for advice throughout the project and comments on the manuscript.  ... 
doi:10.1093/cercor/bhac275 pmid:35834935 fatcat:w5v6fxoiwffrnmpicnqhk2eoti

The composite nature of physical geography

George P. Malanson, Louis Scuderi, Katrina A. Moser, Cort J. Willmott, Lynn M. Resler, Timothy A. Warner, Linda O. Mearns
2014 Progress in physical geography  
The treatment of time Considering time across scales necessitates consideration of space across scales.  ...  First is the more explicit treatment of time at multiple scales.  ... 
doi:10.1177/0309133313516481 fatcat:b72lkytejfbwnk35aaukr724qu

Crime Mapping and Analysis [chapter]

Ronald E. Wilson, Katie M. Filbert
2008 Encyclopedia of GIS  
Geographic coverage standards defines conceptual schema for coverage and analyze coverage types and components, e. g., [1] .  ...  These include characteristics of spatiotemporal domain coverage and attribute range, major coverage types, and operations on coverages.  ...  Acknowledgements We would like to thank Keith Harries, Dan Helms, Chris Maxwell and Susan Wernicke-Smith for providing comments on this entry in a very short time. They provid-  ... 
doi:10.1007/978-0-387-35973-1_226 fatcat:al45fmugkjc4vfxp7jepyfhrti

Interactive & Multiscale Thematic Maps: A Preliminary Study

Robert E. Roth, Meghan Kelly, Nick Underwood, Nick Lally, Kristen Vincent, Carl Sack
2019 Abstracts of the International Cartographic Association  
Slippy maps present a single, coherently-designed reference map that can be panned to numerous geographic locations and zoomed across multiple scales.  ...  Further, they apply scale-dependent style rules to detailed geographic datasets, with the resulting designs rendered as a large set of interlocking tiles.  ...  Only the visual variables associated with the thematic map were varied, with tweets presented on an ordinal scale with five classes across map types.  ... 
doi:10.5194/ica-abs-1-315-2019 fatcat:wbggmhvtp5fdrpl2tvpna6p6bu

Visual Encoding of Dissimilarity Data via Topology-Preserving Map Deformation

Quirijn W. Bouts, Tim Dwyer, Jason Dykes, Bettina Speckmann, Sarah Goodwin, Nathalie Henry Riche, Sheelagh Carpendale, Ariel Liebman
2016 IEEE Transactions on Visualization and Computer Graphics  
Finally, we demonstrate how these techniques can be useful in several-quite different-applied contexts: travel-time visualization, social demographics research and understanding energy flowing in a wide-area  ...  visualization of dissimilarity data in a geographic context.  ...  We are working to provide visualization support to assess such effects of geography and scale for geodemographic variable selection [18] .  ... 
doi:10.1109/tvcg.2015.2500225 pmid:26584493 fatcat:blnddy45pfamhb6y67l3rktqtu

Genetics: A New Landscape for Medical Geography

Margaret Carrel, Michael Emch
2013 Annals of the Association of American Geographers  
Geography is uniquely positioned to examine the progressive evolution of pathogens across space and through time, and to link molecular change to interactions between population and environmental drivers  ...  Landscape as an organizing principle for the integration of natural and cultural forces has a long history in geography, and, more specifically, in medical geography.  ...  SAS HLM Nonparametric multidimensional scaling Explore the relative influence of variables on multiple genetic indicators.  ... 
doi:10.1080/00045608.2013.784102 pmid:24558292 pmcid:PMC3928082 fatcat:4jd3z2ggavb4fhului5xlybef4
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