The European Data Portal harvests the metadata of Public Sector Information available on public data portals across European countries. Information regarding the provision of...

Provides persistent identifiers (DOIs) for research data, enables research community to locate, identify, and cite research data with confidence.

Indexes web resources and harvests metadata of scientific repositories. One of the world's most voluminous search engines especially for academic web resources (more than 100...

A global science search engine (Academic databases and search engines) that covers global science and research results across language barriers. Designed to accelerate...

SHARE is developing services to gather and freely share information about research and scholarly activities across their life cycle. SHARE is building its free, open, data set...

Searches data in the DataONE network. Data Observation Network for Earth's (DataONE's) foundation is a collaboration among many partner organizations, and is funded by the US...

ScienceResearch.com is a free, publicly available deep web search engine that searches through over 300 authoritative science and technology collections

Research Data Australia helps you find, access, and reuse data for research from over one hundred Australian research organisations, government agencies, and cultural...

B2FIND is a discovery service based on metadata steadily harvested from research data collections from EUDAT data centres and other repositories. The service offers faceted...

DataMed is a prototype biomedical data search engine. Its goal is to discover data sets across data repositories or data aggregators

ROAR is a searchable international Registry of Open Access Repositories indexing the creation, location and growth of open access institutional repositories and their...

GoOA currently integrates open access journals and articles to offer a one-stop OA articles discovery service. In GoOA, you can also search for data and figures in articles. Go...

Europe PMC is a repository, providing access to worldwide life sciences articles, books, patents and clinical guidelines. Europe PMC provides links to relevant records in...

EU initative for Open Access Infrastructure for Research in Europe, aggregates more than 8mil bibliographic records complemented bt research data

OpenDOAR is an authoritative directory of academic open access repositories. Each OpenDOAR repository has been visited by project staff to check the information that is...

Offers services for seamless access to and management of a wide spectrum of data including ecological and biological data, geospatial data, statistical data and...

Allows to retrieve and access data resources holding marine biodiversity and ecosystem data; analysis of the marine biodiversity and ecosystem data; to develop marine VRE's

The BioStudies database holds descriptions of biological studies, links to data from these studies in other databases at EMBL-EBI or outside, as well as data that do not fit...