Mimi Aung Gudim, Frank Cheng, Soren Madsen, Robert A. Johnson, Charles Le, Mahta Moghaddam, ...
Synthetic Aperture Radar (SAR) missions planned for the near future are pushing downlink data bandwidths to prohibitive levels. Successful reduction in data volume will provide many benefits for the...
Status of a UAV SAR designed for repeat pass interferometry for deformation measurements (2008)
Hensley, Scott, Wheeler, Kevin, Hoffman, Jim, Miller, Tim, Lou, Yunling, Muellerschoen, Ron, ...
Under the NASA EST0 sponsored Instrument Incubator Program we have designed a lightweight, reconfigurable polarimetric L-band SAR designed for repeat pass deformation measurements of rapidly...
Concepts and technologies for synthetic aperture radar from MEO and geosynchronous orbits (2007)
Edelstein, Wendy N., Madsen, Soren, Moussessian, Alina, Chen, Curtis
The area accessible from a spaceborne imaging radar, e.g. a synthetic aperture radar (SAR), generally increases with the elevation of the satellite while the map coverage rate is a more complicated...
UAVSAR : a new NASA airborne SAR system for science and technology research (2007)
Rosen, Paul A., Hensley, Scott, Wheeler, Kevin, Sadowy, Greg, Miller, Tim, Shaffer, Scott, ...
NASA’s Jet Propulsion Laboratory is currently building a reconfigurable, polarimetric L-band synthetic aperture radar (SAR), specifically designed to acquire airborne repeat track SAR data for...
Ekberg, Henrik, Kyllonen, Lauri, Madsen, Soren, Grave, Gisle, Solbu, Dag, Holdaas, Hallvard
Abstract is not available
Status of a UAVSAR designed for repeat pass interferometry for deformation measurements (2006)
Hensley, Scott, Wheeler, Kevin, Sadowy, Greg, Miller, Tim, Shaffer, Scott, Muellerschoen, Ron, ...
NASA's Jet Propulsion Laboratory is currently implementing a reconfigurable polarimetric L-band synthetic aperture radar (SAR), specifically designed to acquire airborne repeat track interferometric...
System concepts and technologies for high orbit SAR (2005)
Moussessian, Alina, Chen, Curtis, Edelstein, Wendy, Madsen, Soren, Rosen, Paul
This paper discusses large aperture, high orbit radar concepts for measuring sub-centimeter-level surface displacements from space. We will explain the need for large aperture, high orbit arrays and...
Mourad, Georges, Kahan, Barry D, Boira, Josep Grinyo, Weimar, Willem, Mulgaonkar, Shamkant, ...
BACKGROUND: FTY720 is the first of a new drug class: sphingosine-1-phosphate receptor agonist. Its effect relates to the modulation of lymphocytes trafficking from blood and peripheral tissues to...
Mourad, Georges, Kahan, Barry D, Boira, Josep Grinyo, Weimar, Willem, Mulgaonkar, Shamkant, ...
BACKGROUND: FTY720 is the first of a new drug class: sphingosine-1-phosphate receptor agonist. Its effect relates to the modulation of lymphocytes trafficking from blood and peripheral tissues to...
Mourad, Georges, Kahan, Barry D, Boira, Josep Grinyo, Weimar, Willem, Mulgaonkar, Shamkant, ...
BACKGROUND: FTY720 is the first of a new drug class: sphingosine-1-phosphate receptor agonist. Its effect relates to the modulation of lymphocytes trafficking from blood and peripheral tissues to...
Mourad, Georges, Kahan, Barry D, Boira, Josep Grinyo, Weimar, Willem, Mulgaonkar, Shamkant, ...
BACKGROUND: FTY720 is the first of a new drug class: sphingosine-1-phosphate receptor agonist. Its effect relates to the modulation of lymphocytes trafficking from blood and peripheral tissues to...
Radial Velocities Without Spectroscopy - Astrometric determination of stellar radial motion (2002)
This work demonstrates the determination of absolute stellar radialvelocities from geometrical principles, i.e. using astrometry. Suchastrometric radial velocities are obtained independentlyof...
Dravins, Dainis, Lindegren, Lennart, Madsen, Soren
High-accuracy astrometry permits the determination of not only stellar tangential motion, but also the component along the line-of-sight. Such non-spectroscopic (i.e. astrometric) radial velocities...