orka.bibliothek.uni-kassel.de
Digital library for searching books, documents, images and online collections.
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.
maxwell.vrac.puc-rio.br
Research data portal for exploring computer, systems and electrical engineering records, including image.
ordo.open.ac.uk
Search biology data collections and supporting experimental data from GBR.
ore.exeter.ac.uk
Search engineering data collections and supporting datasets from GBR.
orgids.com
Dataset repository covering life, with searchable datasets.
data.smcgov.org
Find published open datasets through filters, categories and keyword search.
osdp-psdo.canada.ca
Research data portal for exploring agriculture, forestry and veterinary medicine records, including datasets.
osdr.nasa.gov
Research data portal for exploring basic in biology and medicine records, including genomic data.
open-science.ub.ovgu.de
Find and access engineering research data, with indexed datasets.
zasobynauki.pl
Dataset repository covering biology, with searchable datasets.
unstats-undesa.opendata.arcgis.com
Open data portal for searching and downloading public datasets.
open.stockholm.se
Open-data catalog covering Stockholm, Sweden, with filters and downloadable records.
tree.opentreeoflife.org
Browse research datasets and dataset related to basic in biology and medicine.
research.ou.nl
Research data portal for exploring educational records, including text.
open.uni-marburg.de
Searchable repository for finding engineering datasets and experimental data.
open.adas.ac.uk
Research data portal for exploring astrophysics and astronomy records, including measurement and test data.
ui.piveau.datenraum.freiburg.de
Open Data Portal of the City of Freiburg, Baden-Württemberg, Germany.
opendata.muenchen.de
Open Data Portal of the City of Munich, Bavaria, Germany.
open-loiret.opendata.arcgis.com
Browse public datasets, metadata and downloadable records in an open catalog.
escape-ossr.gitlab.io
Search astrophysics and astronomy data collections and supporting software from DEU.
open.bydata.de
Open Data Portal of the Federal State of Bavaria, Germany.
openabekt.gr
Bibliographic database for finding publications, citations and scholarly records.
openaddresses.io
Aggregator of open address, parcel, and building data sources.
openagrar.de
Browse research datasets and datasets related to agriculture, forestry and veterinary medicine.