Design and Implementation of a Model, Web-based, GIS-Enabled Cancer Atlas

Abstract The design and development of a highly interactive web-based, GIS-enabled atlas is reported. The atlas is a prototype, designed as a model for implementation of atlases to support government cancer-control activities. This model integrates symbolisation and design principles from print cartography, interaction strategies from exploratory geovisualisation, and web-map/web-feature service advances from GIS. The atlas has been implemented using a client-server architecture. It makes use of two open-source GIS tools, PostGIS (as the system database) and GeoServer (to connect the database to the client mapping application). The client mapping application has been built in Macromedia Flash. The entire client-server architecture is described, then direct primary emphasis is focused on the client mapping application. For this component of the system, the interface design strategy is detailed, the approach taken to implement this strategy in Flash is documented, and the mechanisms developed to build dynamic links from the client to the underlying database through the server are outlined. Features of the atlas are presented through a prototypical use scenario for a target user.

[1]  David A. Cobb,et al.  The Massachusetts electronic Atlas: An interactive web site for access to maps and geographic data for the commonwealth of Massachusetts , 1997 .

[2]  Cynthia A. Brewer,et al.  Mapping Mortality: Evaluating Color Schemes for Choropleth Maps , 1997 .

[3]  D A Carr,et al.  Two new templates for epidemiology applications: linked micromap plots and conditioned choropleth maps. , 2000, Statistics in medicine.

[4]  Catherine Plaisant,et al.  FACILITATING DATA EXPLORATION: DYNAMIC QUERIES ON A HEALTH STATISTICS MAP , 1993 .

[5]  Menno-Jan Kraak.  Web maps and atlases , 2001 .

[6]  Lysandros Tsoulos.  System Design Considerations for the Development of an Electronic Statistical Atlas , 2005 .

[7]  D B Carr,et al.  Designing linked micromap plots for states with many counties , 2001, Statistics in medicine.

[8]  Alan M. MacEachren,et al.  Cartography, GIS and the World Wide Web , 1998 .

[9]  Robert M. Edsall,et al.  Design and Usability of an Enhanced Geographic Information System for Exploration of Multivariate Health Statistics , 2003, The Professional Geographer.

[10]  Barbara P. Buttenfield,et al.  A Dynamic Architecture for Distributing Geographic Information Services , 2002, Trans. GIS.

[11]  Maged N Kamel Boulos,et al.  Web GIS in practice: an interactive geographical interface to English Primary Care Trust performance ratings for 2003 and 2004 , 2004, International journal of health geographics.

[12]  G. Jacquez,et al.  Visualization and exploratory analysis of epidemiologic data using a novel space time information system , 2004, International journal of health geographics.

[13]  David Brown,et al.  IMPLEMENTING EXPLORATORY SPATIAL DATA ANALYSIS METHODS FOR MULTIVARIATE HEALTH STATISTICS , 1997 .

[14]  Daniel Wartenberg,et al.  Current practices in spatial analysis of cancer data: mapping health statistics to inform policymakers and the public , 2006, International journal of health geographics.

[15]  Daniel Richard.  Development of an internet atlas of Switzerland , 2000 .

[16]  Raoul Kamadjeu,et al.  Web-based public health geographic information systems for resources-constrained environment using scalable vector graphics technology: a proof of concept applied to the expanded program on immunization data , 2006, International journal of health geographics.

[17]  M. J. Kraak,et al.  Updating a census web atlas in a geospatial data infrastructure using agents and metadata , 2000 .

[18]  Kiyoshi Honda,et al.  Web GIS in practice IV: publishing your health maps and connecting to remote WMS sources using the Open Source UMN MapServer and DM Solutions MapLab , 2006, International journal of health geographics.

[19]  David Burden,et al.  Web GIS in practice V: 3-D interactive and real-time mapping in Second Life , 2007, International journal of health geographics.

[20]  Alan M MacEachren,et al.  Distributed usability evaluation of the Pennsylvania Cancer Atlas , 2008, International journal of health geographics.

[21]  Cynthia A. Brewer,et al.  Evaluation of Methods for Classifying Epidemiological Data on Choropleth Maps in Series , 2002 .

[22]  C. M. Croner,et al.  Public Health GIS and the Internet , 2003, Annual review of public health.

[23]  Menno-Jan Kraak,et al.  Geovisualization to support the exploration of large health and demographic survey data , 2004, International journal of health geographics.

[24]  Yoon‐Seop Chang,et al.  XML Web Service‐based development model for Internet GIS applications , 2006, Int. J. Geogr. Inf. Sci..

[25]  Ewa Siekierska.  Part 3: The Merger of Computer Data and Thematic Mapping: Towards An Electronic Atlas , 1984 .

[26]  Rafael Moreno-Sanchez,et al.  A web-based multimedia spatial information system to document Aedes aegypti breeding sites and dengue fever risk along the US-Mexico border. , 2006, Health & place.

[27]  Aileen Buckley.  Atlas Mapping in the 21st Century , 2003 .

[28]  G Rushton,et al.  Women with localized breast cancer selecting mastectomy treatment, Iowa, 1991-1996. , 1999, Public health reports.

[29]  Jin Chen,et al.  Combining Usability Techniques to Design Geovisualization Tools for Epidemiology , 2005, Cartography and geographic information science.

[30]  Stefan Huber,et al.  Atlas of Switzerland 2 — A highly interactive thematic national atlas , 2007 .

[31]  Stefan Huber,et al.  From Flatland to Spaceland Concepts for Interactive 3D Navigation in High Standard Atlases , 2001 .

[32]  Maged N Kamel Boulos,et al.  Web GIS in practice III: creating a simple interactive map of England's Strategic Health Authorities using Google Maps API, Google Earth KML, and MSN Virtual Earth Map Control , 2005, International journal of health geographics.

[33]  Alan M. MacEachren,et al.  Geographic visualization: designing manipulable maps for exploring temporally varying georeferenced statistics , 1998, Proceedings IEEE Symposium on Information Visualization (Cat. No.98TB100258).

[34]  Xiaolin Lu.  Web-GIS-based SARS epidemic situation visualization , 2004, International Conference On Virtual Reality and Its Applications in Industry.

[35]  S. Palko,et al.  CANADA'S ELECTRONIC ATLAS , 2008 .

[36]  William Cartwright,et al.  Atlases from Paper to Digital Medium , 2006 .

[37]  Sheng Gao,et al.  Online GIS services for mapping and sharing disease information , 2008, International journal of health geographics.

[38]  Cynthia A. Brewer,et al.  ColorBrewer.org: An Online Tool for Selecting Colour Schemes for Maps , 2003 .

[39]  A. MacEachren,et al.  Research Challenges in Geovisualization , 2001, KN - Journal of Cartography and Geographic Information.

[40]  Bernhard Jenny,et al.  Modular Web-Based Atlas Information Systems , 2006, Cartogr. Int. J. Geogr. Inf. Geovisualization.

[41]  Youngihn Kho,et al.  GeoDa: An Introduction to Spatial Data Analysis , 2006 .