The TERENO Data Discovery Portal is a web portal for finding data observed by TERENO observatories and data from third parties. It supports free text search without prior knowledge of available data, advanced search by criteria such as observed parameters, sensor types and intended applications, and searching for data from a particular observatory. It also links to online applications for weather radar and interpolated soil water content data.
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Time-sharing Experiments for the Social Sciences (TESS) has suspended operations and is not accepting new research proposals. When active, it allowed researchers to field experiments for free on a representative sample of U.S. adults via the NORC AmeriSpeak Panel, with the internal validity benefits of controlled experiments and large, diverse participant pools. TESS archives projects fielded since 2009.
Searchable repository for finding geology and palaeontology datasets and text.
Search a government or civic data catalog for reusable public information.
This Hugging Face Space generates SQL queries from natural language for datasets on Hugging Face; users enter a dataset and a query. The Space is currently paused, and the author can be asked to restart it.
Text2sql Ai Agent is a Hugging Face Space created by user jaymeen1405 that hosts a Streamlit interface for an AI agent performing question-and-answer tasks on CSV and Excel datasets. The Space is currently in a sleeping state due to inactivity.
The TextGrid Repository is a long-term archive for humanities research data, offering a searchable, reusable repository of texts and images. Most texts are XML/TEI encoded alongside plain text, and a beta Annotation Viewer allows users to load texts from the repository and annotate them in a web application. An errata page lists known errors in digital library metadata.
Searchable repository for finding engineering datasets and datasets.
The ACE Science Center supports collaborative work on data from the Advanced Composition Explorer spacecraft and ensures the data are archived and publicly available. It handles Level 1 and Browse Data processing and distributes science data to the community, and prepares data for archiving at NASA SPDF. All ACE data is in the HDF data format.
A database of algebraic invariants of small phylogenetic trees and networks. It covers evolutionary models including Cavender-Felsenstein-Neyman, Jukes-Cantor, and Kimura 2- and 3-parameter, with entries for degree, dimension, coordinates, and ML and ED degrees. Downloads are offered as LaTeX, SmallPhylogeneticModel and SmallGroupBasedModel files. The site identifies itself as database version 0.3 of April 30, 2026.
Research data portal for exploring biology records, including genomic data.
Search basic in biology and medicine data collections and supporting genomic data from USA.
A compilation of approximately 923,000 allowed, intercombination and forbidden atomic transitions with wavelengths from 0.5 Å to 1000 µm. Wavelengths are calculated from energy-level differences rather than observed values. Its primary intention is to allow identification of observed atomic absorption or emission features, using a selection tool that applies wavelength and other criteria. Most energy level data come from the NIST Atomic Spectra Database.
The Cancer Imaging Archive (TCIA) is a service that de-identifies and hosts a large archive of medical images of cancer accessible for public download. Many datasets are submitted by the user community. TCIA offers ways to browse, search, and download data, along with video tutorials, documentation, and a helpdesk.
The Cell Map is an interactive browser for genome-scale genetic interaction networks in budding yeast (S. cerevisiae) and human haploid cells (HAP1). It allows users to explore synthetic lethal and suppression interactions, gene co-essentiality, and functional modules within these networks.
TheCellVision hosts projects presenting single-cell and image-based analyses of yeast, including endocytic compartment morphology, protein localization and abundance analysis, and cell cycle omics. Each project has its own Help section with methodological procedures and a data dictionary. Unless stated otherwise, projects are based on their own unique image sets.
The Centre for Applied Genomics hosts databases related to its ongoing supported projects. Curation is performed in-house by TCAG Bioinformatics staff. The databases cover specific diseases and disorders, including autism and cystic fibrosis, as well as genomic research topics such as genomic variants, chromosome 7 annotation, and segmental duplications.
Find and access humanities and social research data, with indexed datasets.
The Cologne Database for Molecular Spectroscopy is a catalogue of molecular spectroscopic entries. Each entry provides a tag and name, a line count, a version number, and links to an HTML or ASCII catalog along with documentation. Entries marked with an asterisk after the version number were added after January 2005. The site notes that recent entries may contain errors. Currently 1385 entries are listed.
Research data portal for exploring basic in biology and medicine records, including datasets.
The European Database of Seismogenic Faults was compiled under the EU SHARE project. It includes only faults deemed capable of generating earthquakes of magnitude 5.5 or larger and aims to provide homogeneous input for ground-shaking hazard assessment in the Euro-Mediterranean area. The database and website are hosted and maintained by INGV.
The European Genome-phenome Archive is a service for permanent archiving and sharing of personally identifiable genetic, phenotypic, and clinical data generated for biomedical research projects or in research-focused healthcare systems.
Browse research datasets and image related to biology.
Searchable repository for finding humanities datasets and datasets.