Navigation Links
Successful launch for ESA's CryoSat-2 ice satellite
Date:4/8/2010

Europe's first mission dedicated to studying the Earth's ice was launched today from Kazakhstan. From its polar orbit, CryoSat-2 will send back data leading to new insights into how ice is responding to climate change and the role it plays in our 'Earth system'.

The CryoSat-2 satellite was launched at 15:57 CEST (13:57 UTC) on a Dnepr rocket provided by the International Space Company Kosmotras from the Baikonur Cosmodrome in Kazakhstan. The signal confirming that it had separated from the launcher came 17 minutes later from the Malindi ground station in Kenya.

CryoSat-2 replaces the original CryoSat satellite that was lost in 2005 owing to a launch failure. The mission objectives, however, remain the same: to measure changes in the thickness of the vast ice sheets that overlie Antarctica and Greenland, as well as variations in the thickness of the relatively thin ice floating in the polar oceans.

"We know from our radar satellites that sea ice extent is diminishing, but there is still an urgent need to understand how the volume of ice is changing," said Volker Liebig, ESA's Director of Earth Observation Programmes. "To make these calculations, scientists also need information on ice thickness, which is exactly what our new CryoSat satellite will provide. We are now very much looking forward to receiving the first data from the mission."

The launch of CryoSat-2 marks a significant achievement for ESA's Earth observation programme and brings to three the number of its Earth Explorer satellites placed in orbit, all having been launched within a little over 12 months. CryoSat-2 follows on from the Gravity field and steady-state Ocean Circulation Explorer (GOCE) mission, launched in March 2009, and the Soil Moisture and Ocean Salinity (SMOS) mission, launched last November.

Earth Explorers are launched in direct response to issues identified by the scientific community and aim to improve our understanding of how the Earth system works and the effect that human activity is having on natural processes.

In response to this need, CryoSat-2 is carrying the first radar altimeter of its kind to overcome the difficulties of measuring icy surfaces. Its primary payload, the sophisticated SAR/Interferometric Radar Altimeter (SIRAL), was developed by Thales Alenia Space to measure the thickness of ice floating in the oceans and monitor changes in the ice sheets on land, particularly around the edges where icebergs are calved.

The CryoSat-2 satellite was built by a consortium led by EADS Astrium. The satellite is in a polar orbit, reaching latitudes of 88. This is closer to the poles than earlier Earth observation satellites, resulting in an additional area of about 4.6 million sq km being covered. This extra coverage amounts to an area larger than all 27 European Union member states put together. The combination of the technology onboard and a polar orbit will provide evidence to further our understanding of the relationship between ice and climate.

Now that CryoSat-2 is safely in orbit, the Mission Control Team at ESA's European Space Operations Centre in Darmstadt, Germany is busy with the critical 'Launch and Early Operations Phase'.


'/>"/>

Contact: Robert Meisner
robert.meisner@esa.int
39-069-418-0874
European Space Agency
Source:Eurekalert

Related biology news :

1. Successful genome sequencing of pea aphid is a breakthrough for ecology and agricultural research
2. New stroke therapy successful in rats
3. Successful stem cell therapy for treatment of eye disease
4. Pathological gambling may be successfully treated with medications for substance addiction
5. MSU researcher: Obesity significantly cuts odds of successful pregnancy
6. Rare genetic disease successfully reversed using stem cell transplantation
7. InVitria Successfully Completes Beta Testing and Announces Commercial Launch of Optiferrin for Mammalian Cell Culture
8. UOG scientists successfully compete for research grants
9. McGill/JGH researchers successfully reverse multiple sclerosis in animals
10. Funxional successfully completes initial clinical trial of FX125L, an anti-inflammatory drug with a novel mechanism of action
11. In troubled economic times, BioSquare 2009 successfully serves as business and innovation starter
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... No two people are believed to ... York University Tandon School of Engineering and Michigan ... partial similarities between prints are common enough that ... and other electronic devices can be more vulnerable ... in the fact that fingerprint-based authentication systems feature ...
(Date:4/6/2017)... LONDON , April 6, 2017 ... Control, RFID, ANPR, Document Readers, by End-Use (Transportation & ... Energy Facility, Oil, Gas & Fossil Generation Facility, Nuclear ... Healthcare, Educational, Other) Are you looking for ... Authentication sector? ...
(Date:4/5/2017)... , April 5, 2017 Today HYPR ... that the server component of the HYPR platform is ... providing the end-to-end security architecture that empowers biometric authentication ... HYPR has already secured over 15 million users across ... manufacturers of connected home product suites and physical access ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... and LAGUNA HILLS, Calif. , Oct. ... Cancer Research, London (ICR) and University ... SKY92, SkylineDx,s prognostic tool to risk-stratify patients with multiple myeloma ... MUK nine . The University of Leeds ... partly funded by Myeloma UK, and ICR will perform the ...
(Date:10/10/2017)... ... 2017 , ... San Diego-based team building and cooking events company, Lajollacooks4u, has ... The bold new look is part of a transformation to increase awareness, appeal to ... period. , It will also expand its service offering from its signature gourmet cooking ...
(Date:10/10/2017)... Parks Associates announced today that Tom Kerber , Director ... , October 11 in Scottsdale, Arizona . Kerber will ... safety and security products impact the competitive landscape. ... Parks Associates: Smart Home Devices: Main Purchase Driver ... "The residential security market has experienced continued growth, and the introduction of ...
(Date:10/9/2017)... 2017  BioTech Holdings announced today identification and ... ProCell stem cell therapy prevents limb loss in ... demonstrated that treatment with ProCell resulted in more ... compared to standard bone marrow stem cell administration.  ... reduction of therapeutic effect.  ...
Breaking Biology Technology: