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!
The task of managing land use and the Earth’s resources is becoming increasingly important owing to the rising world population and economic growth. To keep pace with this task, planners, resources managers, decision makers and scientists make considerable use of complex, powerful computerised geographical information systems (GIS) and GIS sources in the form of spatial databases and digital (web-based) map products. These users depend on the availability of up-to-date, well-structured and geo-referenced spatial data. Such data can be extracted from aerial photographs, digital images from airborne and space borne sensors, terrestrial surveys or existing databases. To meet the demand, it is essential that geo-information production organisations are staffed by capable and well-trained professionals.
What will you learn?
The coursework emphasises on concepts and processes that are used for the production, storage, analysis, visualisation and dissemination of spatial data and geo-information. The course focuses on the application of digital geo-information production methods and the use of tools in data acquisition, processing, analysis, management and storage, and the visualisation/dissemination of spatial information by means of (analogue and digital) maps including inter-active and web(server) based maps.