Scientific Visualization & Explorers
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Free tools that turn global statistics into misconception-checking lessons.
Open Data & Research PortalsGapminder is an independent Swedish educational foundation that helps people compare their assumptions about global development with data from the UN and other sources. Its site offers quizzes, animated data tools, teaching materials, and Dollar Street, a photo-based view of everyday life across income levels and countries.
0 votesVisit siteOpen charts and explainers on major global trends and problems.
Open Data & Research PortalsOur World in Data is a nonprofit publication and data portal that turns global datasets into charts, topic guides, and short research articles. It covers areas such as population, climate, health, poverty, education, democracy, food, energy, and technology, with openly licensed materials designed for reuse.
0 votesVisit siteSearch and use NASA Earth observation data from one central portal.
Open Data & Research PortalsNASA Earthdata is the main entry point for discovering, accessing, and working with NASA Earth science data collections. It connects users to data catalogs, subject pathfinders, visualization tools, near-real-time services, training materials, and the Distributed Active Archive Centers that manage specific datasets.
0 votesVisit siteA web editor for publishing polished charts, maps, and tables.
Open Data & Research PortalsDatawrapper is an online visualization tool for turning datasets into embeddable charts, maps, and tables without writing code. It is built for publication workflows, with responsive previews, accessibility-minded defaults, team collaboration, brand themes, and one-click republishing for updates or corrections.
0 votesVisit siteSearch, visualize, and download biomolecular 3D structure data.
Open Data & Research PortalsRCSB PDB is a U.S. portal for the Protein Data Bank, giving researchers and learners access to curated 3D structures of proteins, nucleic acids, complexes, ligands, and related computed models. The site combines deposition support, advanced search, structure viewers, quality indicators, downloads, APIs, and educational material for working with structural biology data.
0 votesVisit siteA research portal for lidar, DEMs, and terrain analysis tools.
Open Data & Research PortalsOpenTopography provides access to high-resolution topographic datasets, including lidar point clouds, digital elevation models, and derived terrain products. The site also offers web-based processing tools, hydrologic analysis workflows, training materials, and developer access for reproducible geospatial research.
0 votesVisit siteBrowser-based JavaScript notebooks for collaborative data visualization.
Open Data & Research PortalsObservable Notebooks is a web notebook environment for exploring data, building interactive charts, and sharing executable documents. It combines JavaScript, Markdown, HTML, and SQL with reactive cells, live collaboration, data connectors, and production-friendly embedding options.
0 votesVisit siteA Plotly notice directing former chart users to newer analytics tools.
Open Data & Research PortalsChart Studio’s former home now explains that the hosted Chart Studio service has closed and points users toward Plotly Studio and Plotly Cloud. The page is mainly useful for former users who need to recover Chart Studio data or evaluate Plotly’s newer options for AI-assisted visualizations and interactive data apps.
0 votesVisit siteA USGS portal for finding satellite, aerial, and map imagery.
Open Data & Research PortalsEarthExplorer is the U.S. Geological Survey’s search interface for satellite scenes, aerial photographs, and cartographic products. Users can define an area of interest, choose dates and datasets, refine metadata, and review matching results for ordering or access.
0 votesVisit siteOpen particle-physics datasets, software, and guides from CERN.
Open Data & Research PortalsCERN Open Data Portal provides public access to high-energy physics datasets from CERN experiments, including ALICE, ATLAS, CMS, LHCb, OPERA, TOTEM, and others. It pairs large research datasets with documentation, software environments, event displays, and educational materials so users can learn from or analyze real experimental data.
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