ibtc.de
Bibliographic database for finding publications, citations and scholarly records.
Directory
Search & Discovery
Search and Discovery gathers the tools people use to find things online. Dataset and data search covers portals that index public data, statistics, and open government records. Academic and research search looks through papers, citations, and scholarly archives, while general search engines and their tools cover everything from operator guides to alternative engines. Metasearch services query several engines at once, and image search, media search, and curated web directories fill in the specialised cases. News search, file and open directory search, and product and shopping search cover narrower needs. Topic names describe what each service searches, so you can tell a citation index from a general web engine before you open it. Some entries are experiments rather than finished products, so expect a mixed level of polish.
uec.repo.nii.ac.jp
Find digitized publications and collection items through an online library.
cachan.opendatasoft.com
Open data portal for searching and downloading public datasets.
catalog.caida.org
Dataset repository covering computer, systems and electrical engineering, with searchable software.
cake.me
A worldwide job listing search engine.
calames.abes.fr
French union catalog of archives and manuscripts in higher education libraries.
ir.cala-web.org
CALA Academic Resource & Repository System.
cityonline.calgary.ca
Open-data catalog covering Calgary, Alberta, with filters and downloadable records.
calgary.bibliocommons.com
Online public access catalog of the Calgary Public Library.
calcommons.org
Open-data catalog covering California, USA, with filters and downloadable records.
cdlib.org
Browse research datasets and text related to engineering.
library.ucsb.edu
Find digitized publications and collection items through an online library.
code.ca.gov
Searchable data library for finding datasets and supporting research materials.
californiarevealed.org
Online project of archival resources.
gis.data.ca.gov
Open data portal of the State of California.
data.caltech.edu
Research data portal for exploring engineering records, including dataset.
collections.archives.caltech.edu
Dataset repository covering computer, systems and electrical engineering, with searchable dataset.
data.mrc.ox.ac.uk
Search life data collections and supporting recorded data from GBR.
cambridge.org
Find scholarly literature and bibliographic records using structured search fields.
data.cambridgema.gov
Open data portal of City of Cambridge, Massachusetts, US.
ccdc.cam.ac.uk
Research data portal for exploring chemistry records, including image.
data.cambridgeshireinsight.org.uk
Browse public datasets, metadata and downloadable records in an open catalog.
open.canada.ca
Browse government and civic datasets for Canada.
thecbma.com
The Canada Black Music Archives (CBMA) is a digital archive based in Toronto, Ontario.