OpenDOAR es un directorio de repositorios en acceso abierto de todo el mundo creado y mantenido por la Universidad de Nottingham (UK).
The OpenDOAR service provides a quality-assured listing of open access repositories around the world. OpenDOAR staff harvest and assign metadata to allow categorisation and analysis to assist the wider use and exploitation of repositories. Each of the repositories has been visited by OpenDOAR staff to ensure a high degree of quality and consistency in the information provided: OpenDOAR is maintained by SHERPA.
Se puede acceder al listado completo de repositorios (agrupados por países), o realizar búsquedas en base a varios criterios (idioma, país, temática, software, tipo de contenido).
