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Marine Oil Pollution Monitoring Based on a Morphological Attention U-Net Using SAR Images. [PDF]

Sensors (Basel)
Chang L, Chen YT, Cheng CM, Chang YL, Ma SC.   +4 more
europepmc   +1 more source

Field calibration and validation of Radarsat-2

2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013
The sensor calibration accuracy is an important indicator of SAR satellite system's performance and data quality. Towards geometric and radiometric calibration of Radarsat- 2 satellite (RS2), this paper researched the procedure and key techniques of space-borne SAR field calibration, including corner reflectors' (CRs) design, CRs' arrangement in the ...
Xiao Zhou, Qiming Zeng, Jian Jiao 0002, Qing Wang 0046, Siting Xiong, Sheng Gao   +5 more
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RADARSAT-2 program update

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
RADARSAT-2 would be the next Canadian commercial Synthetic Aperture Radar (SAR) satellite. The construction of the spacecraft and the development of the ground segment are progressing well. This paper presents an overview of the mission, some featured innovations, imaging capabilities and data distribution ...
Luc Brule, Daniel Delisle, Hans Baeggli, James Graham   +3 more
openaire   +1 more source

RADARSAT-2 Antenna

2007 IEEE Aerospace Conference, 2007
The design of RADARSAT-2, scheduled for launch in 2007, has been driven by the needs of the global Earth observation markets. The RADARSAT-2 Synthetic Aperture Radar (SAR) antenna is a state-of-the-art active array designed, built and tested by MDA in its Montreal facilities.
S. Riendeau, C. Grenier
openaire   +1 more source

SAR tomography development for Radarsat-2

2011 IEEE International Geoscience and Remote Sensing Symposium, 2011
Presently, a standard SAR image is obtained using two-dimensional information acquired in a single pass monostatic acquisition. The third dimension of the image is folded in the 2D space based on the range information. With the availability of large datasets acquired with high resolution and from slightly different positions it was shown that amplitude
Valentin Poncos, Michael Collins
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Countdown for RADARSAT-2 system operations

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
RADARSAT-1 has been operating for over nine years as the world's first commercial space-borne synthetic aperture radar (SAR) remote sensing system. RADARSAT-2 provides for a continuation of the RADARSAT-1 services, enhanced performance, new features, and a more commercial approach to both the development and operation of the system.
Anthony Hillman, Darin Comi, Wendy Branson, Philippe Rolland   +3 more
openaire   +1 more source

Ship surveillance with Radarsat-2 ScanSAR

SPIE Proceedings, 2014
Ship detection is a significant application of maritime monitoring and security. To fully explore the potential of wide coverage of synthetic aperture radar (SAR) image, the ScanSAR Wide image for ship detection is investigated in this paper. The Radarsat-2 ScanSAR Wide mode image is used as the image source due to its huge coverage and constant false ...
Ziwei Wang, Hong Zhang 0001, Chao Wang 0004, Fan Wu 0001   +3 more
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Applications potential of RADARSAT-2 - update

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
In this paper, we briefly preview and demonstrate how the technical improvements included in RADARSAT-2 will impact the system's potential utility for 32 applications in the fields of agriculture, cartography, disaster management, forestry, geology, hydrology, oceans, and sea and land ice.
Joost J. van der Sanden, Sylvia J. Thomas, Tom Lukowski, François Charbonneau, Roger de Abreu, Robert K. Hawkins, Charles E. Livingstone, Heather McNairn, Bernd Scheuchl, Vern Singhroy, Thierry Toutin, Ridha Touzi, Paris W. Vachon   +12 more
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RADARSAT-2 system operations and performance

2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2015
Now in its eighth year of flight operations, the RADARSAT-2 space borne Synthetic Aperture RADAR (SAR) remote sensing satellite continues to perform well and system performance targets continue to be met or bettered. There has been no measurable performance degradation during operations.
Marielle Chabot, Camille Decoust, Casey Lambert, Philippe Rolland, Pierre Ledantec, Dan Williams   +5 more
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RADARSAT-2 Mission Operations status

2011 IEEE International Geoscience and Remote Sensing Symposium, 2011
This paper provides a status of the RADARSAT-2 system and operations performance, describes significant changes implemented over the last year, and also provides further detail of some of the data and value-added product delivery achievements demonstrating the utility of the RADARSAT-2 system. The status of the spacecraft and ground segment is reviewed
Anthony Hillman, Philippe Rolland, Marielle Chabot, Rene Periard, Pierre Ledantec, Nick Martens   +5 more
openaire   +1 more source