E - Finmeccanica
E - Finmeccanica
E - Finmeccanica
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S P A C E<br />
9/2010 FINMECCANICA MAGAZINE<br />
TELESPAZIO<br />
COSMO-SkyMed © ASI distribuito da e-GEOS<br />
A SATELLITE<br />
MOSAIC MAP<br />
OF ITALY<br />
68 69<br />
E-GEOS, A TELESPAZIO AND ITALIAN SPACE<br />
AGENCY COMPANY OPERATING IN EARTH<br />
OBSERVATION, RECENTLY COMPLETED<br />
FULL COVERAGE OF THE ITALIAN TERRI-<br />
TORY USING RADAR IMAGES GENERATED<br />
BY COSMO-SKYMED SATELLITES. THE RE-<br />
SULT OF THE PROJECT IS EXTREMELY HI-<br />
GH-QUALITY MAPPING THAT OPENS UP<br />
NEW HORIZONS FOR IMAGES GENERATED<br />
BY THE CONSTELLATION<br />
E-GEOS, a joint venture created by Telespazio and<br />
the Italian Space Agency, plays a key role in the international<br />
Earth observation sector. For some<br />
years it has been working on a programme to develop<br />
applications based on satellite images, a strategy that<br />
anticipates market requirements and helps to create<br />
demand for increasingly innovative services using<br />
geospatial information. In this regard, the company,<br />
which is based in Rome with operational centres in<br />
Matera and Neustrelitz, Germany, invests independently<br />
in data acquisition and in the development of solutions<br />
that use cutting-edge technology. Having completed<br />
coverage of Italy with multispectral, satellite<br />
and aerial optical images, it then turned its attention<br />
to images generated by the radar sensors mounted on<br />
board the COSMO-SkyMed constellation, financed by<br />
the Italian Space Agency and the Italian Defence Ministry.<br />
In February and March, e-GEOS, the exclusive<br />
worldwide distributor of COSMO-SkyMed data for civil<br />
use, was engaged in producing coverage of the whole<br />
of Italy. The project revealed the unique and innovative<br />
characteristics of the COSMO-SkyMed system, which<br />
boasts extremely short revisit times as one of its outstanding<br />
features. The constellation is formed by four<br />
satellites (three already in orbit and a fourth scheduled<br />
for launch in October), which allow it to ‘photograph’<br />
extremely large geographical areas (in this case the entire<br />
Italian peninsula) in greatly reduced times. It is capable<br />
of operating day and night, unrestricted by atmospheric<br />
conditions including cloud cover. Such performance<br />
levels are unknown in any other satellite system.<br />
Thanks to the features of COSMO-SkyMed,<br />
Left: the COSMO-SkyMed mosaic of Italy.<br />
One of the features of the COSMO-SkyMed system is its extremely<br />
short revisit times, allowing it to cover vast geographical areas<br />
in a short space of time