Monthly Archives: July 2010

HunchLab – New Functionality, Two Videos and a Great Partner

Fueled by coffee and ice pops, the Law Enforcement team has been busy this year. We have been awarded a National Science Foundation Small Business Innovation Research Phase IIb grant to continue the development of new functionality, attended conferences and conventions and started working with a great partner, Jerry Ratcliffe from Temple’s Department of Criminal Justice .

Earlier this year, Robert Cheetham gave a presentation on HunchLab, our web-based geographic crime visualization, early warning and risk forecasting application at the Space Time Modeling and Analysis workshop as part of Redlands GIS Week.


Other presentations from the conference can be found here.

We have extended our hot spot/kernel density tool to allow for the animation of the maps to see how the density shifts through time.

With our NSF SBIR Phase IIB, we are working on different risk forecasting tools. The first tool that we are building in collaboration with Jerry Ratcliffe is a web-based near repeat analysis and visualization tool.

Near Repeat UI

While collecting links for this post, I stumbled across this video of Jerry and Little Nellie.

Mapping Literature

In May 2010, I was fortunate to attend THATCamp 2010, the Humanities and Technology Camp hosted by the Center for History and New Media at George Mason University. Amidst all the discussion of digital humanities, text mining, linked data, and open source software were several great sessions on geolocation, mapping historic sites, and the use of place and space in humanities scholarship.

Many of these conversations focused on the use of geography in the study of history. From historic photographs to maps to artifacts used at a particular place, both non-profit organizations and the academy have embraced geography as a way to connect the past to the present. Azavea has worked on several projects that use GIS to help understand and visualize the past including PhillyHistory.org and AfricaMap.

In one session, however, we were encouraged to look beyond spatial analysis and history. What about applying GIS technology to other fields in the humanities such as literature? Place has long been recognized as a great influence upon many writers and their work. Flannery O’Conner, William Faulkner, and Zora Neale Hurston are inextricably linked with the American South just as Dickens is forever associated with London and Mark Twain with the Mississippi River. Other writers create their own locations as varied as Tolkien’s Middle Earth or Jonathan Swift’s Lilliput. Travel writers, journalists, and non-fiction authors also help tell the stories of a place and describe the culture, people, and events that are intimately connected to a region.

With geography so interwoven with literature, it seems like GIS could be a perfect way to help further analyze and understand both fiction and non-fiction. A little bit of online research led me to some great literary GIS projects.

A W.E.B. DuBois map (c. 1896) of Philadelphia's 7th ward.

A W.E.B. DuBois map (c. 1896) of Philadelphia's 7th ward.

Mapping the DuBois Philadelphia Negro – Led by Dr. Amy Hillier in the School of Design at the University of Pennsylvania, the Mapping DuBois project uses GIS technology and archival data to depict the demographics of the Seventh Ward of Philadelphia in 1899 when W.E.B. Du Bois surveyed the area as part of his book, The Philadelphia Negro. Azavea assisted with the GIS technology for the project.

Literary and Cultural Heritage Map of Pennsylvania – Developed by the Pennsylvania Center for the Book, this literary map shows the authors and works associated with counties across Pennsylvania. Clicking on a county provides additional information about the authors as well as links to books, newspapers, and maps related to that area.

The Map of Early Modern London – Using the Agas map (circa 1560), visitors can gain a better understanding of the relationship between the geography and history of London and how those factors influenced Renaissance theater in the city.

Haverford College Department of Classics – Want a better understanding of the geography of Homer’s poems? View locations associated with Homer’s ships using Google Earth.

Google Lit Trips – Developed as part of the Google Certified Teachers program, Google Lit Trips enables teachers and students to view locations associated with certain books by downloading kmz files for use in Google Earth. Works range from Make Way for Ducklings by Robert McCloskey to Buddenbrooks by Thomas Mann.