Piyush S. Agram

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
—Modern spaceborne synthetic aperture radar sensors are able to operate the spotlight mode to achieve very high resolution images at microwave frequencies. This mode is characterized by antenna steering to increase the illumination interval. The steering is carried out by beam switching on bursts during the data acquisition interval. In addition to an(More)
The small Baseline Synthetic Aperture Radar (SAR) Interferometry (SBI) technique has been widely and successfully applied in various ground deformation monitoring applications. Over the last decade, a variety of SBI algorithms have been developed based on the same fundamental concepts. Recently developed SBI toolboxes provide an open environment for(More)
Phase unwrapping as used in InSAR geodesy is the reconstruction of absolute phase from measured phase known only modulo 2 on a finite grid of points in either 2 two or three dimensions. Many effective methods have been developed for unwrapping SAR interferograms [1-5], however phase unwrapping is a key step in many other coherent imaging techniques as well.(More)
I present an integrated model of occupation choice, spouse choice, family labor supply, and fertility that unifies an extensive empirical literature on career and family and provides predictions on the relationship among career, family, and marriage market outcomes. Two key assumptions of the model are that occupations differ both in wages and in an amenity(More)
  • 1