Office for Outer Space Affairs
UN-SPIDER Knowledge Portal
Help Shape the Future of the UN-SPIDER Knowledge Portal
The UN-SPIDER Knowledge Portal is your one-stop platform for resources on space-based disaster risk management. It provides: • Links and guidance on satellite data sources and applications • Recommended practices and step-by-step methodologies • Training materials and tutorials • Case studies and user stories from real-world applications • News and updates on UN-SPIDER activities, events, and global developments
Since its last major review in 2012, the Portal has evolved significantly. Now, we want to hear from you.
We invite you to take part in the 2025 evaluation of the UN-SPIDER Knowledge Portal!
Learn how to select, load, and analyse Earth observation satellite data of Africa available through the Digital Earth Africa Sandbox platform. Inspect regions at scale, generate stunning images, and conduct quantitative remote sensing analysis.
This six-session course (plus bonus supporting content on Python basics) covers an introduction to the Digital Earth Africa program, and a quick start on how to use our analysis platforms. This includes the interactive Map portal as well as a Python coding-based Sandbox.
No prior experience in Earth observations, satellite data, or coding is required. All sessions feature step-by-step instructions and knowledge check quizzes, with the opportunity to achieve certification by passing all tasks.
