"The High Definition Earth Viewing (HDEV) experiment aboard the ISS was activated April 30, 2014. It is mounted on the External Payload Facility of the European Space Agency’s Columbus module. This experiment includes several commercial HD video cameras aimed at the earth which are enclosed in a pressurized and temperature controlled housing. Video from these cameras is transmitted back to earth and also streamed live on this channel. While the experiment is operational, views will typically sequence though the different cameras."
For a display of the real time ISS location plus the HDEV imagery, visit here: http://eol.jsc.nasa.gov/HDEV/
To learn more about the HDEV experiment, visit here: http://www.nasa.gov/mission_pages/station/research/experiments/917.html
Le 30 avril dernier, la Nasa a lancé une nouvelle expérience. Baptisée High Definition Earth Viewing (vue de la Terre en HD), elle permet aux internautes de regarder la Terre en haute-définition et en direct grâce à quatre webcams installées sur la Station spatiale internationale.