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Kiritimati

TerraSAR-X image of the month – Kiritimati atoll

16. December 2013

Kiritimati atoll is a unique place – here, major European cities or entire countries become tiny hamlets, and where you might find that Paris is abandoned, 235 people live in Poland and London has about 1829 inhabitants.

HALO fliegt in die Karibik: Wolkenforschung für bessere Klimamodelle

HALO flies to the Caribbean – cloud research for better climate models

10. December 2013

Clouds can both warm and cool Earth's atmosphere. In current climate models, detailed conditions for cloud cover as a climatic factor are still not clearly understood. There is a shortage of precise measurements on how the water, humidity, ice particles and aerosols that form water droplets are distributed in towering cumulus clouds.

Ulf Merbold

Spacelab-1: Where the known meets the unknown

27. November 2013

Ten days, seven hours and 47 minutes – this was the duration of Ulf Merbold's first experience in space, which began on 28 November 1983, when the Space Shuttle Columbia delivered him to Earth orbit.

SWARM – Earth's magnetic field to be accurately measured by three European satellites flying in formation

22. November 2013

On Friday 22 November at 13:02 CET (12:02 GMT) the three European SWARM satellites were lifted into orbit from the Plesetsk Cosmodrome in northern Russia by a Rockot launch vehicle. The mission will take high accuracy measurements of Earth's magnetic field, expanding our knowledge of the processes at work in Earth's interior as well as in near-Earth space.

ISS

The ISS turns 15 – from a ‘heavenly’ construction site to a research laboratory in the sky

20. November 2013

Floating water droplets, a Canadian astronaut singing his own version of David Bowie's ‘Major Tom’, spacewalks, or beautiful views of Earth from the Cupola – the images that reach Earth from the International Space Station (ISS) never cease to surprise. Things were different 15 years ago; on this very day, 20 November 1998, the first component of the ISS was launched. This ‘heavenly’ construction began with the Russian Zarya module, a cargo and control module. Today, six astronauts live and work 365 days a year in the space research laboratory. Also on board are numerous experiments supported by scientists at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) or funded by the DLR Space Administration.

Philippinen

DLR provides maps for the relief effort in the Philippines

13. November 2013

Working in shifts around the clock, staff at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt, DLR) have produced their first maps of the Philippine disaster areas based on satellite image data.

Alert4All – civil warning system for emergencies

15. October 2013

Natural catastrophes and other disasters have little concern for the differences in how emergency services are organised across European borders, and rarely give heed to administrative procedure. But what is the best way for those responsible to offer a rapid, effective and comprehensive response?

DLR and AWI test satellite-based methods for improving maritime navigation

11. October 2013

DLR is working on a satellite-based system for substantially improving ship navigation in ice-affected waters. The Earth observation satellites TerraSAR-X and TanDEM-X provide the high-resolution images needed to make this possible.

The future of electromobility – an interview with Ulrich Wagner, DLR Executive Board Member for Energy and Transport

19. September 2013

How many electric cars will be using Germany's roads in 2020? None of us have a crystal ball and this will depend on a wide variety of factors.

Radaraufnahme Deutsche Bucht

Wide-angle view from space

30. August 2013

Officially, the German radar satellite TerraSAR-X should have been out of service for over a year and a half – that's how long it has exceeded its intended lifespan. But engineers at the German Aerospace Center (DLR) have switched the satellite, which was launched to space on 15 June 2007, to yet another mode: TerraSAR-X can now record image strips over 200 kilometres wide. "The satellite does so by sweeping this large area in multiple stages, very quickly pivoting the radar beam numerous times across the direction of flight," explains DLR mission manager Stefan Buckreuss. For example, the image of the German Bight shows the Frisian Islands from Borkum to Wangerooge and cities such as Wilhelmshaven and Bremen. This new ‘wide-angle’ mode is of particular interest to oceanographers, who will be able to use it to investigate the tidal range, changes to mudflats, shipping movements, wave patterns, ice floes and wind levels.

 
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