arcticdata.io
Find and access atmospheric, oceanography and climate research data, with indexed datasets.
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.
aekos.org.au
Searchable repository for finding agriculture, forestry and veterinary medicine datasets and datasets.
aeronet.gsfc.nasa.gov
Research data portal for exploring astrophysics and astronomy records, including observational data.
dataportal.opendataforafrica.org
Search economics data collections and supporting datasets from CIV.
open.africa
Search and download open datasets published for Africa.
africanplants.senckenberg.de
African Plants – a Photo Guide is an interactive photographic guide for identifying higher plants from Africa, with images of ferns and seed plants usually taken in the field. Users can browse an alphabetical list of species and infraspecific taxa or filter the database by characters such as leaf shape, flower colour or growth form. Images may be used freely for non-commercial scientific and educational purposes.
nal.usda.gov
Ag Data Commons is a research data catalog and repository providing public access to data from research funded or co-funded by the U.S. Department of Agriculture. It also offers an optional repository service for data without a community- or subject-specific home. Submissions are reviewed by data curators. Account creation is required only to submit data resources, not to view or download them.
analytics.ag
Ag-Analytics is a precision agriculture platform providing data tools for growers, landowners, investors and developers. It offers farmland valuation research through AcreValue, profit mapping via ProfitLayers, soil testing, an ArcGIS Pro add-in, water management services, on-demand drone imagery and DataLayers map layers. It also provides an acreage reporting system for submission to USDA agencies.
agbase.arizona.edu
Browse research datasets and datasets related to agriculture, forestry and veterinary medicine.
Find and access economic policy, applied economics research data, with indexed datasets.
The Agency on Statistics under the President of the Republic of Tajikistan is the country's official national statistical agency. It produces and publishes official statistics covering economic, social, demographic, financial, and gender-related topics, as well as population and housing census data, macroeconomic indicators, and statistical survey results. It also administers a project to modernize Tajikistan's national statistical system.
aspace.agrif.bg.ac.rs
Searchable repository for finding agriculture, forestry and veterinary medicine datasets and datasets.
ccafs.cgiar.org
AgTrials is a global agricultural trial repository launched in 2010 by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). It collects decades of agricultural field experiment data to support research on climate change impacts and help identify appropriate agricultural adaptation techniques for smallholder farmers, addressing limited public access to scattered trial data.
emidius.eu
AHEAD is a pan-European, open platform for research on historical earthquake data. It traces, retrieves, preserves, inventories and grants access to earthquake data sources such as papers, reports, macroseismic data points and catalogues, and suggests relationships among data of different provenance. The archive can be queried by earthquake or by data source, and its services are integrated in the EPOS Data Portal.
datahub.aida.scilifelab.se
AIDA Data Hub is a Swedish national e-infrastructure for research and clinical innovation in data-driven precision health, focused on multi-modal diagnostics and medical imaging AI. It offers data, services, compute and storage resources, and support to researchers, industry, and caregivers. It is hosted by Linköping University's CMIV and is part of the SciLifeLab Bioinformatics Platform.
aiddata.org
AidData is a research lab at William & Mary that provides evidence on how sustainable development investments are targeted, monitored, and evaluated. It uses rigorous methods, tools, and granular data to examine who is doing what, where, for whom, and to what effect. It also offers training and professional education.
data-airparif-asso.opendata.arcgis.com
Open data portal depending on ArcGIS.
datapub.fz-juelich.de
A data repository providing access to gravity wave observations from the Atmospheric Infrared Sounder (AIRS) aboard NASA's Aqua satellite. It offers brightness temperature data products and a 3-D stratospheric temperature retrieval dataset derived from infrared radiance measurements.
aix-en-provence.opendatasoft.com
Find published open datasets through filters, categories and keyword search.
data-algeohub.opendata.arcgis.com
Search a government or civic data catalog for reusable public information.
www-amdis.iaea.org
Browse research datasets and compiled data related to astrophysics and astronomy.
akclimate.org
Research data portal for exploring atmospheric records, including observational data.
uaf.edu
The Alaska Native Language Archive preserves and provides access to Alaska's diverse linguistic heritage. It offers a search interface for its collections of text, audio, and related materials, and is updating its website to simplify access to its digital holdings. The archive has received grant support from the National Endowment for the Humanities and the National Science Foundation.
asf.alaska.edu
The Alaska Satellite Facility (ASF) operates the NASA archive of synthetic aperture radar (SAR) data and functions as a Distributed Active Archive Center (DAAC) supporting NASA's ESDIS project. It specializes in SAR data collection, processing, archiving, and distribution, and offers related services including ground station operations, training resources, and public access to SAR datasets such as NISAR L-Band and Sentinel-1 data.