Showing posts with label Publication. Show all posts
Showing posts with label Publication. Show all posts

Tuesday, March 24, 2026

Publication: "Geocoding LCSH in the Biodiversity Heritage Library". Code4Lib Journal Issue 2 (March 24, 2008)


One of the first publications on BHL was initiated by Chris Freeland (BHL Technical Director) and the tech team at the Missouri Botanical Garden (MOBOT) and published in the then still pretty new online journal, Code4Lib Journal. I also contributed enough for author credit.

The map, created using the methodology outlined in the article, was a feature of the BHL website for a number of years. 

Figure 3: Google Map with geocoded LCSH from the Biodiversity Heritage Library

Abstract: Reusing metadata generated through years of cataloging practice is a natural and pragmatic way of leveraging an institution’s investment in describing its resources. Using Library of Congress Subject Headings (LCSH), the Biodiversity Heritage Library generates new interfaces for browsing and navigating books in a digital library. LCSH are grouped into tag clouds and plotted on interactive maps using methods available within the Google Maps Application Programming Interface (API). Code examples are included, and issues related to these interfaces and the underlying LCSH data are examined.

"Geocoding LCSH in the Biodiversity Heritage Library," with Chris Freeland, Jay Paige, Martin R. Kalfatovic, and Marc Crozier. Code4Lib Journal Issue 2 (March 24, 2008). URL.

Sunday, March 1, 2026

Publication: "Data Born in Literature: The Biodiversity Heritage Library – A Global Digital Library Serving the Planet" (2025)


Last year, Digital Libraries Across Continents, Edited by Le Yang and Alicia Salaz was published by the Taylor & Francis Group. Included in the collection was my chapter,  "Data Born in Literature: The Biodiversity Heritage Library – A Global Digital Library Serving the Planet." 

Seeing a Butterfly & Knowing What It Is: BHL: Past > Present > Future

The chapter gives an overview of the origin and growth of The Biodiversity Heritage Library (BHL) and the vision for the BHL to move from a traditional "digital library" to a 21st century repository of all heritage biodiversity literature recast and refactored as actionable data. 

The 2019 BHL Annual Meeting (Ithaca, NY) was where the idea that BHL is more than just "books" and exists as data first came about. It's hinted at in my presentation as Program Director, "Seeing a Butterfly & Knowing What It Is: BHL: Past > Present > Future" and was fleshed out in the coming years. I'll cover that in more detail in future posts.

  • Citation: Kalfatovic, Martin R., "Data Born in Literature: The Biodiversity Heritage Library – A Global Digital Library Serving the Planet," in Yang, L., & Salaz, A. (Eds.). (2025). Digital Libraries Across Continents (1st ed.). Routledge. https://doi.org/10.4324/9781003473589.

More about Digital Libraries Across Continents:

Digital Libraries Across Continents

Digital Libraries Across Continents illustrates how digital librarianship practitioners and scholars digitize, exhibit, and preserve their cultural heritage, and how these practices may be influenced by the policy, economic, and sociocultural environments in which they are developed.

Including scholarly articles, case studies, examples of best practice, and conceptual essays solicited from different continents, this book provides an overview of the status quo of digital libraries around the globe. The case studies examine how macro-level policy, funding, and social priorities influence the development of digital libraries. The volume offers a deeper understanding of the similarities and differences between libraries in different countries and the ways in which they view, foster, develop, and sustain digital librarianship. Chapters within the book examine systems, standards, workflows, content, protocol, social and policy environments, culture, metadata, and more, through a series of case studies provided by practitioners working in these settings. Taking a comparative international approach, the book promotes the development of inclusive, accessible, and sustainable digital libraries that serve a global human knowledge endeavor.

Digital Libraries Across Continents provides a wide-ranging examination of issues in cross-border digital library contexts. It will be essential reading for library practitioners, as well as information scientists and educators.