unitedstates.github.io
Find published open datasets through filters, categories and keyword search.
Directory
Dataset & Data Search
Dataset search tools help you find open data, research collections and public records from many fields. Listings include catalogues, repositories and portals from governments, universities, labs and open projects. Some cover one subject closely, such as genomics, climate or satellite imagery, while others gather datasets across many areas and add filters, previews and download notes. Compare a few side by side and look at the licence, the update date and the file formats offered, since two portals that look alike can carry very different terms. Check whether a catalogue links to the original data or hosts its own copy, because the source usually explains provenance and any limits on reuse.
dataverse.harvard.edu
Find and access astrophysics and astronomy research data, with indexed geospatial data.
internationalgenome.org
Browse research datasets and genomic data related to basic in biology and medicine.
ricerca.ismar.cnr.it
Dataset repository covering atmospheric, oceanography and climate, with searchable geospatial data.
data.4tu.nl
Browse research datasets and software related to basic in biology and medicine.
offenedaten.aachen.de
Browse public datasets, metadata and downloadable records in an open catalog.
abacus.library.ubc.ca
Browse research datasets and aggregated data related to engineering.
nda.nih.gov
Dataset repository covering life, with searchable datasets.
abdn.ac.uk
Browse research datasets and datasets related to empirical social.
aberdeenshire.gov.uk
Open data portal operated by a Scottish local authority.
cabq.gov
City of Albuquerque's open-data initiative.
marine-geo.org
Searchable repository for finding atmospheric, oceanography and climate datasets and geospatial data.
borealisdata.ca
Research data portal for exploring life records, including image.
aad.archives.gov
Find and access history research data, with indexed datasets.
ncbi.nlm.nih.gov
Research data portal for exploring basic in biology and medicine records, including datasets.
acquire.cqu.edu.au
Dataset repository covering agriculture, forestry and veterinary medicine, with searchable dataset.
dataverse.theacss.org
Browse research datasets and dataset related to humanities and social.
data.act.gov.au
Australian Capital Territory Open data.
dc.actris.nilu.no
Browse research datasets and experimental data related to atmospheric, oceanography and climate.
data.earlinet.org
Dataset repository covering atmospheric, with searchable datasets.
acuresearchbank.acu.edu.au
Research data portal for exploring economics records, including dataset.
rdr.aau.edu.et
Searchable repository for finding engineering datasets and measurement and test data.
ads.nipr.ac.jp
Research data portal for exploring agriculture, forestry and veterinary medicine records, including observational data.
Search chemistry data collections and supporting dataset from USA.