The ESO Science Archive provides an archive home with data access, archive query tools, and direct retrieval of data products.
Datasets
Websites and tools tagged “datasets”. Also known as: data-set, data-sets, dataset.
China’s National Earth Observation Data Center provides a data sharing network with satellite imagery, geophysical products, and remote-sensing samples.
NASA’s Gateway to Astronaut Photography of Earth is provided by the International Space Station program and its Earth Science and Remote Sensing Unit.
The SWISS-MODEL Repository contains annotated 3D protein structure models generated by a homology-modelling pipeline.
PA PPP Database presents a searchable table for exploring large datasets.
Serbia’s open data portal shares available datasets, usage examples, and news, and lets users publish datasets and examples.
CLARINO Bergen Centre provides a repository for searching and depositing language data, plus online services for treebanks and corpora.
ORTOLANG provides linguistic tools and resources for optimized processing of the French language.
Aperta is a Turkish open archive with recently added research records and publications.
The Alaska Native Language Archive provides materials documenting Alaska Native languages.
This community-maintained list tracks which banking apps have been tested for compatibility with GrapheneOS.
France’s National 3D Data Repository provides a deposit and discovery system for 3D data, with catalog categories and collections.
The TCCON archive provides records from ground-based spectrometers measuring atmospheric gas abundances.
The Research Vessel Observation Database provides publicly available observations collected by Japanese research vessels.
The Canadian Open Neuroscience Platform portal helps users find, share and download neuroscience datasets and analysis tools.
ExPASy is a bioinformatics resource portal that provides access to more than 160 databases and tools, including UniProtKB and STRING.
Browse the China Earthquake Data Center's datasets, services, data-submission tools, and research resources.
clugenr implements an algorithm for generating multidimensional clusters in R.
AmeriFlux measures carbon, water and energy flux across research sites throughout the Americas.
ZEW's Research Data Centre provides external researchers with data from business and expert surveys.
AZON is an open access platform for scientific resources, including books, publications, teaching materials, images, audio, and databases.
The UC Irvine Machine Learning Repository helps visitors discover machine learning datasets.
PromptLoop automates web research, scraping, and CRM data enrichment for go-to-market and B2B sales teams.
NSF Unidata's IDD distributes near-real-time Earth observations and forecast model output over the internet.



















