XuqianResources

View earthquake information from the U.S. Geological Survey on a map or in a list.

Explore winds, ocean currents and environmental data on an animated globe.

Switch satellite imagery layers to explore changes on Earth by place and date.

Explore open aircraft position data collected by a community of receiving stations.

Browse layers covering the marine environment, seabed terrain and vessel activity density.

Explore the Palace Museum's historic buildings and selected interiors through panoramic images.

Browse digital images of Dunhuang's caves, introductions and related cultural resources.

Explore traditional crafts, customs and cultural heritage through articles, images and audiovisual material.

Explore the solar system, Earth and space missions through NASA's interactive visualizations.

Explore the night sky in your browser and identify stars, constellations and other celestial objects.

Read research results and progress reports published by the Chinese Academy of Sciences.

Look up Gregorian and lunar calendar date conversions and related calendar information.

Use charts and articles to understand population, the environment and social development.

Compare development and living conditions with visual tools and educational materials.

Find country, economy and development indicators through the Chinese-language interface.

Find statistics and related data resources published across the United Nations system.

Search and read classical Chinese texts with images and tools for closer study.

Read online or download e-books, with a focus on older works of literature.

Search and read research preprints in physics, mathematics, computer science and other fields.

Browse and search Chinese texts by traditional categories, including classics, history and literature.

Look up Chinese word meanings, pronunciations and examples of historical usage.

Explore artworks and collection information from the Rijksmuseum.

Browse artifacts by period, material and category, with images and background notes.

Search the collection by category, period, material and other criteria.

Listen to recordings of birds, flowing water, wind, rain and other sounds from national parks.

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Explore concepts in physics, chemistry, mathematics and more through interactive simulations.

Listen to Yellowstone recordings of birdsong, water, wind and geysers, with written descriptions.

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A university MOOC platform developed by Shanghai Jiao Tong University.

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Open courseware, lecture notes and learning materials from MIT.

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Yale lecture recordings, transcripts and exercises.

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Introductory courses in computer science and programming.

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Open courses in programming, artificial intelligence and other subjects.

Practical lessons in the command line, Git and development tools.

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Open-source software mirrors and configuration help.

Mirrors for Linux distributions and development dependencies.

University-maintained package repositories and download mirrors.

Open-source software mirrors supported by Beijing Foreign Studies University.

Open-source operating systems, packages and mirror synchronization status.

Open-source operating system mirrors and package repository guides.

Distributed version control software and reference materials.

A freely licensed distribution of a code editor.

An extensible, open-source text editor.

Build automation and dependency management for Java projects.

An open-source relational database and its official downloads.

A self-hostable, free-software collaboration platform.

A task-oriented build tool for Java projects.

A build system focused on fast incremental compilation.

A cross-platform, open-source build system.

The official language tutorial, standard library reference and usage guides.

Reference documentation for Node.js built-in modules and APIs.

The official introduction and guide to learning Rust.

Reference material for kernel development, drivers and administration.

Official installation, user and system administration manuals.

The TypeScript handbook and guides to its type system.

Reference manuals for different releases of the GNU Compiler Collection.

Web specifications and their maturity status.

Energy policies, regulatory announcements and industry information from China.

Macroeconomic policy, industrial planning and pricing policy.

Public information, announcements and responsibility reports.

Power engineering research, science education and standards news.

Read and download national standards made publicly available under applicable rules.

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Look up industry standards, their status and responsible organizations.

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Power reliability indicators and engineering quality supervision information.

Power development policies and public departmental information.

State Council policies, government information and public service navigation.

Statistical bulletins, data releases and statistical yearbooks.

Monthly, quarterly and annual data from China's National Bureau of Statistics.

Look up laws, regulations, judicial interpretations and their validity status.

A nationwide entry point for government procedures and public services.

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Find public legal services and legal institutions.

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Tax policies, filing guides and service entry points.

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