News of the week
04 October 2016
The new three-dimensional map of Earth has been completed. Mountain peaks and valley floors across the globe can now be seen with an accuracy of just one metre. The global elevation model was created as part of the TanDEM-X satellite mission; it offers unprecedented accuracy compared with other global datasets and is based on a uniform database. The approximately 150 million square kilometres of land surface were scanned from space by radar sensors.
Did you know?
World Space Week, designated in 1999 by the United Nations "to celebrate each year at the international level the contributions of space science and technology to the betterment of the human condition," starts Oct. 4, with events continuing until Oct. 10. This year's theme, "Remote Sensing: Enabling Our Future," highlights Earth observation from space.
EO Missions Database
Visit the eoPortal database to find out about spaceborne EO missions and sensors to discover more about past, operational and future missions. This is complemented with detailed articles of airborne sensors.
This database is based on the book of Herbert J. Kramer Observation of the Earth and its Environments and describes over 600 missions in detail. Online updated version of "Earth Observation History of Technical Introduction" available as of January 02, 2017.