Digital Portfolio

Screen Shot 2014-12-19 at 1.16.41 AMThe Pleiades Project: I am an editor for the Pleiades Project, a gazetteer and graph offering authoritative data on over 36,000 sites in the ancient world. In addition to my content and editorial contributions, I have been working extensively on applying network analysis to the data set, creating new cartographical approaches to mapping place data, dealing with uncertainty, and creating new methods for exploring and representing the connectivity between places.


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A selection of different visualizations and projects I created with Pleiades data



blt-netThe Black Lunch Table: This is an interdisciplinary project that studies cultural production and critical dialogue on racial issues. Started as a collaboration between UNC professors and working artists, Black Lunch Table brings together groups of African-American artists, academics, and activists throughout the United States. These groups have set dialogue topics, and the ensuing conversation is electronically archived and will be presented on an open access website. I lead the design and development of new digital humanities methodologies and software for the project, including a combination of social network analysis and natural language processing to create innovative interfaces to catalog, search, and visualize the Black Lunch Table audio archives.


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A collection of different visualizations and analyses applied to Black Lunch Table data


iahUNC Knowledge Networks: This project, currently under development for the Institute for the Arts and Humanities at UNC Chapel Hill, identifies previously unknown communities of common research interests at the university. It uses Library of Congress Subject Headings to categorize common faculty research interests, and deploys Gephi’s implementation of the Louvain method for community detection.

wahWomen of Ancient History (WOAH): WOAH aims to provide accurate information on research interests and knowledge networks of women who study ancient history, in part to counteract the field’s prevalent gender imbalance found in academic conferences and publications. It is built on a crowd-sourced data set, and uses the BAM software suite to highlight common research interests and the geographical distribution of women at institutes of higher education.

Big Ancient Mediterranean (BAM): BAM is an open-access project that integrates GIS tools, network analysis, and textual annotation/data mining capabilities in order to allow the exploration and visualization of ancient texts in new ways. BAM provides a modular framework which can be utilized by any number of different projects, and I have used the codebase to construct projects covering subjects ranging from the ancient world to today.

I am also using BAM to explore methods to visualize and display data that is a mix of locatable and non-locatable entities. You can find a demo here.

You can download the code here:


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A gallery of select applications built with BAM

All Layers

AWMC Map tiles: A series of geographically accurate, publicly accessible map tiles, suitable for use in nearly any web mapping application or GIS software suite. These tiles are hosted on Mapbox servers courtesy of ISAW, and are created from AWMC data using the TileMill application.

Offering the first (and at the time of this writing, only) geographically accurate base map of the ancient world, the AWMC tiles conform to the broad periodization presented in the Barrington Atlas, with different selectable water levels for the Archaic, Classical, Hellenistic, Roman, and Late Antique Periods. In addition, we also model inland water, rivers, and other geographical features as they appeared in antiquity. The base tiles are culturally agnostic, allowing them to be used to represent the physical environment of nearly any ancient society in the Mediterranean world.

These tiles are used by Pleiades, Harvard’s Digital Atlas of Roman and Medieval Civilizations, Stanford’s ORBIS application, and the Istituto di Studi sul Mediterraneo Antico, amongst others.

Screen Shot 2015-09-17 at 11.58.08 AMSocial Networks and Greek Garrisons: This is a web-mapping application in support of my dissertation that catalogs all known ancient Greek garrisons (phrourai, phrouria, and phrouroi) and their commanders. There is a social network graph accompanying the map that is a work-in-progress; this will be finalized as a module that uses the BAM framework.

Antiquity À-la-carte application:  This is a web-based GIS interface and interactive digital atlas of the ancient world, featuring accurate historical, cultural, and geographical data produced by the AWMC in addition to the entire Pleiades Project feature set. The map is completely searchable with customizable features, allowing for the creation of any map covering Archaic Greece to Late Antiquity and beyond.  Click here or on the image above in order to launch the map application. This application works best with Firefox, Chrome, or Safari. The application is hosted on a custom installation of Mapserver, and is built with OpenLayers, GeoExt, and MapFish, with a PostGIS backend.


For the use of À-la-carte in scholarship, see Kurt A. Raaflaub and John T. Ramsey, Reconstructing the Chronology of Caesar’s Gallic Wars, Histos 11, April 2017.


straboStrabo Online
:  Made to accompany  Duane W. Roller’s English translation of Strabo’s Geography ( ISBN: 9781107038257; e-book ISBN: 9781139950374), this is a seamless, interactive online map which is accessible for free here:  The application is built on the Antiquity À-la-carte interface, and plots the more than 3,000 locatable geographical and cultural features mentioned in the 17 books of this Greek source , stretching from Ireland to the Ganges delta and deep into north Africa. Like the Antiquity À-la-carte application, Strabo Online is hosted on a custom installation of Mapserver, and is built with OpenLayersGeoExt, and MapFish, with a PostGIS backend and DataTables to assist with the presentation of the database.

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Peutinger Map A:  I finished a codebase originally begun by David O’Brien and Sean Gillies in support of Richard J.A. Talbert, Rome’s World: The Peutinger Map Reconsidered (Cambridge University Press, 2010). This viewer shows the Peutinger Map as a seamless whole, in color, with overlaid layers. The application is built with the Djatkoa JPEG 2000 Image Server and OpenLayers.


The AWMC API: This allows the user access to all of the AWMC‘s geographical information, both physical and cultural, using stable URIS. It is built with OpenLayersPostGIS, and DataTables, with styling from WordPress and BuddyPress. It interfaces with the Pelagios Project using linked data principles, specifically through RDF. For a full explanation of how this was accomplished, please see this post.

Screen Shot 2013-02-14 at 4.54.51 PMBenthos Currently in the Alpha stage, Benthos is a project of the Ancient World Mapping Center that aims to catalog and map the waters of the ancient Mediterranean basin, including both physical and cultural geography. The project will provide interactive maps of Mediterranean shipping networks, bathymetric data, and views of ancient coastlines. Currently the project is in a preliminary state, with a functional alpha version of the application based off of Antiquity À-la-carte.

Click here or on the image above in order to launch the map application. This application works best with FirefoxChrome, or Safari.

Pleiades Project: Although I do not work with the code of the site, I am a co-managing editor

Print Maps

Through my work at the Ancient World Mapping Center I participated in the creation of numerous print maps for research, classroom use, and traditional publications. Some highlights are below.

hispania_imageHispania in the Second Century C.E: At 1:750,000, scale and measuring 58.5 inches tall by 68 inches (149 by 173 cm), this map is a new addition to the AWMC’s class map series, and it will be offered as a stand-alone product. More information is available from the flier linked here. A Draft Map was displayed at the Poster Session of the AIA New Orleans meeting, Friday 9 January 2015, 10:45 am to 3: 00 pm.



asiaminorwebthumbAsia Minor in the Second Century C.E.: Like the map of Hispania, this map is produced at 1:750,000 scale, and is offered as a free download through the AWMC website. As a collaborative work, this map represents the current state of knowledge concerning Roman Anatolia, and was took several years to produce at the center. A draft of the map was presented by Richard Talbert at the ‘Roads and Routes in Anatolia’ conference organized by the British Institute at Ankara in March 2014.