What is RADARSAT used for?
RADARSAT was designed to provide detailed information on sea ice and terrestrial ice sheets for climate research, to produce radar imagery for geographical applications in oceanography, agriculture, forestry, hydrology, and geology, and to provide real-time products for arctic ocean navigation including ice …
What does RADARSAT mean?
remote sensing Earth observation satellite
RADARSAT is a Canadian remote sensing Earth observation satellite program overseen by the Canadian Space Agency (CSA).
Is RADARSAT free?
The Canadian Space Agency and the Canada Centre for Mapping and Earth Observation are making RADARSAT-1 synthetic aperture radar images of Earth available to researchers, industry and the public at no cost. The 36,500 images are available through the Government of Canada’s Earth Observation Data Management System.
Is Radarsat-2 still in orbit?
As of January 2020, RADARSAT-2 is entering its 12th operational service year. Numerous enhancements have been added to the original capabilities both on the ground and on the space segments.
Who created Radarsat 1?
Ball Aerospace & Technologies
Spar Aerospace
Radarsat-1/Manufacturers
What did Radarsat 1 do?
RADARSAT-1 is the first Canadian developed and commercially operated Earth observation satellite with the objective to monitor environmental change and the planet’s natural resources in the microwave region.
How much did Radarsat 1 cost?
620 million CAD (2013)
Radarsat-1/Cost
Which country does the most space telescope belong?
Canada
The Microvariability and Oscillations of Stars/Microvariabilité et Oscillations STellaire (MOST), was Canada’s first space telescope….MOST (spacecraft)
| Spacecraft properties | |
|---|---|
| Semi-major axis | 7,203 km (4,476 mi) |
| Eccentricity | 0.0010821 |
| Perigee altitude | 824.7 km (512.4 mi) |
| Apogee altitude | 840.3 km (522.1 mi) |
How many rotations does it take for Landsat 8 to complete a full orbital cycle?
At 16 feet tall, with a 32 foot long solar array, Landsat 8 orbits Earth at an altitude of 438 miles, moving at a speed of 16,760 miles per hour. It takes 99 minutes to complete one orbit, with about 14.5 orbits each day.
How much did Radarsat-2 cost?
2.02 billion USD (2007)
Radarsat-2/Cost
Is Radarsat-2 an active sensor?
– MDA’s RADARSAT-2 has global monitoring capabilities, including a large collection capacity and high-resolution radar imaging. The satellite acquires data regardless of light or weather conditions, due to its active imaging mechanism.
How much did RADARSAT-1 cost?
Is the RADARSAT data available to the public?
RADARSAT data is freely and openly available to everyone. A number of tools are available for visualising, processing and analysing RADARSAT data. The RADARSAT programme consists of a pair of remote sensing satellites from the Canadian Space Agency (CSA).
When is the launch of the RADARSAT Constellation?
The RADARSAT Constellation Mission, a three-spacecraft fleet of earth observation satellites, will launch in May of 2019. The Canadian Space Agency and the Canada Centre for Mapping and Earth Observation have released RADARSAT-1’s archive of 36,500 satellite images to the public.
Which is the primary payload of Radarsat-1 and 2?
A Synthetic Aperture Radar (SAR) sensor is the primary payload of RADARSAT-1 and 2. The SAR can image Earth at a single microwave frequency of 5.3 GHz, in the C band (wavelength of 5.6 cm). This enables images of Earth to be acquired day or night, in any atmospheric condition, such as cloud cover, rain, snow, dust or haze.
What can Radarsat-1 satellite do for Canada?
Among other applications, RADARSAT-1 images will support monitoring and measuring cumulative effects of changes to Canada’s lands and waters, strengthen environmental assessments, and improve disaster mitigation.” – Prashant Shukle, Director General, Canada Centre for Mapping and Earth Observation, Natural Resources Canada