Tag: ESA
Earth Images from ESA Astronaut Alexander Gerst
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This timelapse video was made from images taken by ESA astronaut Alexander Gerst orbiting Earth on the International Space Station. The video is offered in Ultra High Definition, the highest available to consumers. Be sure to change the settings in YouTube if your computer or television can handle it for the full effect. The montage is made from a long sequence of still photographs taken at a resolution of 4256 x 2832 pixels at a rate of one every second. The high resolution allowed the ESA production team to create a 3840 x 2160 pixel movie, also known as Ultra HD or 4K. Playing these sequences at 25 frames per second, the film runs 25 times faster than it looks for the astronauts in space. The artistic effects of the light trails from stars and cities at night are created by superimposing the individual images and fading them out slowly. Alexander Gerst is a member of the International Space Station Expedition 40 crew. He is spending five and a half months living and working on the ISS for his Blue Dot mission.
Sentinel-3 for Oceans
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In honor of the launch of Sentinel-3A on Feb. 16, 2016, here's a video about the satellite: Covering 70% of the planet, the oceans are directly linked to our weather and climate. They are also essential for global transport and provide a wealth of resources. What happens far out to sea has a direct effect on societies all over the world. Sentinel-3 provides crucial observations of our oceans, helping us to understand the overall health of our planet.
2_25 Earth Imaging Broadcast (Sentinel Launch, Smallsats and More)
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This Earth Imaging-themed GeoSpatial Stream broadcast discusses the recently launched Sentinel-3A Earth-monitoring satellite; a smallsat/cubesat video created by the European Space Agency; NASA UAS/drone news; industry news from Esri, SimActive, Teledyne Optech and Riegl; a funny mapping video from the University of Kentucky's New Maps Plus online education program; and more.
Satellite Radar Vision Whiteboard
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Discover how the European Space Agency Sentinel-1 mission uses its radar to provide an all-weather, day-and-night supply of imagery of Earth’s surface to make our lives safer.
6_9 Earth Imaging Broadcast (Satellite Success, Asteroid Mining and More)
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This Earth Imaging-themed GeoSpatial Stream broadcast discusses the recent streak of success at the European Space Agency, including its Sentinel and Galileo launches as well as a demonstration of the SpaceDataHighway; a NASA video about its North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) mission; industry news from Merrick-Surdex Joint Venture, TerraGo, Earth-i, Teledyne Optech and Siteco Informatica; thoughts on asteroid mining and related benefits to Earth sensing; and more.
Satellite-Based Wildlife-Monitoring Tool for Airports
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Wildlife habitats close to airports pose a serious risk to safety at takeoff and landing. A new service lets airports use Earth-observation satellites to identify and manage these areas.
First Data from ESA’s Gaia Mission
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The first intermediate data release, containing, among other things, three-dimensional positions and two dimensional motions of a subset of two million stars, demonstrates that Gaia’s measurements are as precise as planned, paving the way to create the full map of one billion stars to be released towards the end of 2017.
Destination Low Earth Orbit
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ESA astronaut Andreas Mogensen narrates this video on the inspiring endeavours of human spaceflight and how it changes our daily lives.
ExoMars – A Promising Future
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2016 has been an eventful and promising year for ESA’s ExoMars mission. After successfully placing the Trace Gas Orbiter into Mars’ orbit on Oct. 19, the orbiter has sent back its first images, tested its instruments and performed in orbit calibration measurements and health checks.
Arianespace Successfully Launches Sentinel-2B
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Arianespace has successfully launched the Sentinel-2B satellite for the European Commission within the scope of a contract with the European Space Agency (ESA).
