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Opening Doors for Dataset Discovery: Using the NLM Dataset Catalog.
Katie Pierce-Farrier1, Annisija W Hunter2
1University of Texas, Arlington, Texas, USA.
Medical Reference Services Quarterly
|July 28, 2025
Summary
The National Library of Medicine (NLM) Dataset Catalog offers a unified search for life sciences data across repositories. This beta platform provides dataset descriptions, access, and licensing, with ongoing improvements based on user feedback.
Area of Science:
- Biomedical research
- Life sciences
- Health informatics
Background:
- Accessing diverse scientific datasets can be challenging due to fragmented repositories.
- The need for a centralized resource for biological, medical, and health data is critical for research acceleration.
Purpose of the Study:
- To introduce the National Library of Medicine (NLM) Dataset Catalog as a novel solution for discovering open scientific data.
- To highlight the catalog's features, including cross-repository search and detailed dataset information.
Main Methods:
- The NLM Dataset Catalog aggregates metadata from multiple open data repositories.
- It provides a user-friendly interface for searching and accessing dataset descriptions, links, and licensing information.
Main Results:
- The catalog currently includes datasets spanning biology, medicine, health, and life sciences.
- The platform is in beta, featuring a user-friendly design and actively incorporating user feedback.
Conclusions:
- The NLM Dataset Catalog aims to streamline data discovery for researchers in the life sciences.
- Ongoing development and evaluation promise a robust tool for accessing open scientific data upon full launch.
