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RADARSAT-1 Featured image archives

Europe

Countries

Region: Gloucestershire, England
Acquisition date: July 27, 2007, 17:58 UTC
Mode and beam: Standard 5
Orbit: 61214
Coordinates: 52º03' north latitude - 2º28' west longitude

Location
Description
June and July 2007 brought drenching rain and devastating floods to England. One of the hardest hit regions was Gloucestershire, in southwest England. The floods started in late June and continued throughout July. The International Charter "Space and Major Disaster" was activated on the 24th July.

The International Charter aims at providing a unified system of space data acquisition and delivery to those affected by natural or man-made disasters. Each member agency has committed resources to support the provisions of the Charter and thus is helping to mitigate the effects of disasters on human life and property. Five RADARSAT images were provided to the Environment Agency of the UK. On those images you can see the flooding area around the Severn river. For more information on the charter, visit: www.disasterscharter.org/main_e.html.

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Greenland, Denmark
Acquisition date: March 18, 2004, 20:38 UTC
Mode and beam: W-ScanA
Orbit: 43694
Coordinates: 59º8' north latitude, 45º6'  west longitude

Location
Description
This image represents the southern part of Greenland. The island consists of an interior ice-covered plateau surrounded by a mountainous rim. It part of Denmark but is self-governing. As the largest island in the world it has an area of 2,180,000 square kilometres, of which 1,834,000 are ice cap. The capital and largest city is Nuuk, formerly known as Godthåb (population 13,700 in 2001).

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Iceland
Acquisition date: March 26, 2004, 18:25 UTC
Mode and beam: S2
Orbit: 43807
Coordinates: 65º6' north latitude, 17º7'  west longitude

Location
Description
This image represent the northern part of Iceland located near of the Arctic Circle. We can see in the upper part of the image (near the centre) a portion of the 64-km long Eyja fjord (A).

On the coastline is the city of Akureyri (B) which, although not as cosmopolitan as the capital Reykjavik, is known as capital of the north. Since the RADARSAT-1 antenna readily detects surface elevations and depressions, the Gloppufjall Mountains (C) are visible at the left of the image.

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Sicily, Italy
Acquisition date: May 14, 2004, 04:53 UTC
Mode and beam: S7
Orbit: 44499
Coordinates: 38° north latitude, 14°8' east longitude

Location
Description
The image below represents the western part of Sicily—an autonomous island that is part of Italy. At 25,700 square kilometres, it is the largest island in the Mediterranean. Two well-known volcanoes are in this image: Stromboli (A) and Etna (B). 

Sicily's 5.1 million inhabitants live in several cities, some of which are visible in this image. South of Etna, is the town of Catania (C). A few kilometres north of Syracuse, we can see the town of Augusta (D); the many ships (white dots) visible at the edge of the city testify to the fact that the port of Augusta is the second largest in Italy. To the south is the city of Gela (E) which has an important fishing port. Many boats can be seen along the coast near the city.

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Pomorskie, Poland
Acquisition date: May 20, 2004, 16:39 UTC
Mode and beam: S7
Orbit: 44592
Coordinates: 54°1' north latitude, 19°4' east longitude

Location
Description
The image below is of a portion of the Pomorskie province in northern Poland. The 1,069-km long Vistula River appears to the left of centre. Originating in the Carpathian Mountains, in south Poland, it drains a basin of about 194,306 square kilometres as it heads to the Baltic Sea near Gdansk. The city of 460,000 inhabitants is the capital of the province; it is the light-coloured area in the upper left part of the image.

RADARSAT images record microwave impulses which are reflected back according to the nature of the target. The strength of the signal is represented by the various shades in the image. Where the signal response is strong, it is represented by light shades; darker shades show a weaker signal. The buildings of Gdansk appear in pale grey—almost white; the waves bounce directly from them and are not diffused, so the signal that the satellite antenna receives is strong.

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Romania, Europe
Acquisition date: July 18, 2005, 04:09 UTC
Mode and beam: S7
Orbit: 50644
Coordinates: 45º 5' north latitude, 27º 6' east longitude

Region: Romania, Europe
Acquisition date: August 21, 2001, 04:30 UTC
Mode and beam: S1
Orbit: 30250
Coordinates: 45º 5' north latitude, 27º 6' east longitude

Location
Description
On July 15, after devastating flooding hit Romania and Bulgaria, the Civil Protection and Environment Unit of the European Commission requested the activation of the International Charter for Space and Major Disasters.

The torrential rain and flooding of the past few weeks has led to the evacuation of more than 12,000 people and caused serious damage to homes and crops.

Canada's RADARSAT-1 satellite was called into action to acquire images of the flood zone. Combined with archived images, these help define the appearance of the area before and after the flood. Thus, flood zone maps were quickly available to help local emergency response units.

For more information, please visit the Charter website at: www.disasterscharter.org

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Dresden, Germany
Acquisition date: April 6, 2006, 05:03 (UTC)
Mode and beam: S7
Orbit: 54389
Coordinates: 51º1' north latitude, 13º8'  west longitude

Location
Description
The Elbe region in Saxony, Germany, was affected by heavy flooding in early April 2006. This was after strong rainfall and melting snow in the Krkonose Mountains of the Czech Republic. The Elbe River rose to a level of 7.45 metres.

In the city of Dresden, areas near the river had to be evacuated. Along the Elbe, entire districts in several towns were flooded. A state of emergency was declared in four Saxony counties. By superimposing an image of the flooded areas from RADARSAT-1 over a topographic map, the affected sectors can be easily identified.

Please visit the International Charter Website for more details.

To order this image or other RADARSAT-1 images, please visit:
www.asc-csa.gc.ca/eng/satellites/radarsat1/order_data.asp

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Region: Helsinki, Finland
Acquisition date: August 29, 2006, 16:00 UTC
Mode and beam: Fine F2 ascending
Orbit: 19.428
Coordinates: 60º19' north, 25º12' east

Location
Description
The capital of Finland and the largest port in the country, Helsinki has a population 1.3 million and receives over 9 million passengers and 10 million tons of cargo each year.

This feature image commemorates the unique international partnership between Finland's National Technology Agency (Tekes) and the Canadian Space Agency. The partners are exploring the commercial potential of satellite products and services for both Canada and Finland as they seek to better understand and monitor their shared northern environment.

For the projects, they will use Earth-observation data from Canada's RADARSAT or Europe's ENVISAT, ERS-1, and ERS-2 satellites to support sustainable development, disaster mitigation and navigation of vessels in the icy waters of the North.

Canada and Finland enjoy an excellent space cooperation relationship. While currently focused in the Earth-observation sector, there are many opportunities to work together through European Space Agency programs and other international initiatives.