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Technology Overview

This page introduces key techniques and technologies that enable the NISAR science and measurements. These include radar imaging, polarimetry, and interferometry techniques, and the SweepSAR technology employed for full-resolution wide-swath imaging.

Synthetic Aperture Radar

Polarimetric Synthetic Aperture Radar

Interferometric Synthetic Aperture Radar

SweepSAR - Scan on Receive Technology

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