Results 121 to 130 of about 1,274 (182)

Half a century of dynamic instability following the ocean-driven break-up of Wordie Ice Shelf. [PDF]

open access: yesNat Commun
Dømgaard M   +7 more
europepmc   +1 more source

Categorization of Jammers for Spaceborne SAR Systems. [PDF]

open access: yesSensors (Basel)
Chiari M   +3 more
europepmc   +1 more source

Test evolution: RADARSAT-1 to RADARSAT-2

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
Test methodology for large spacecraft like RADARSAT-1 and RADARSAT-2 has been modified over the last decade resulting in changes to test environments. These changes in the required test environment have necessitated improvements in the test configuration modelling, instrumentation, and data acquisition systems.
James A. Graham   +5 more
openaire   +1 more source

RADARSAT ScanSAR interferometry

IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293), 2003
ScanSAR interferometry is an efficient technique for topographic mapping or surface change monitoring of large areas. The feasibility of ScanSAR interferometry has been demonstrated in theory and simulations before. The authors show the first ScanSAR interferogram from real RADARSAT data.
Bamler, Richard   +8 more
openaire   +2 more sources

RADARSAT (SAR imaging)

Proceedings of the IEEE, 1991
RADARSAT, the first Canadian remote-sensing spacecraft, is designed to provide Earth observation information for five years. The satellite is scheduled for launch in 1994. The only payload instrument is a 5.6-cm-wavelength (C-band) synthetic aperture imaging radar (SAR). RADARSAT will gather data on command for up to 28 min during each cycle of its 800-
R. Keith Raney   +3 more
openaire   +1 more source

Radarsat Constellation Mission

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
In the 70s, several studies and airborne remote sensing experiments were conducted to propose a satellite mission concept that would best meet Canadian needs, more specifically for mapping the vast northern areas. Considering the need for imaging in darkness and cloud cover conditions an active microwave instrument as a satellite sensor has been ...
Steve Iris   +3 more
openaire   +1 more source

Calibration for RADARSAT

Proceedings of IGARSS '94 - 1994 IEEE International Geoscience and Remote Sensing Symposium, 2005
RADARSAT is an operational synthetic aperture radar (SAR) in space scheduled for launch in 1995. The mission is to be 5 years long and will deliver relatively calibrated data products to users. This paper describes the calibration methodology to achieve and maintain the end-to-end image quality requirements of the mission.
S.K. Srivastava   +3 more
openaire   +1 more source

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