Featured Technology: SAR Point Clouds
Neva Ridge has developed a new approach for calculating three-dimensional locations of pixels in SAR images. Once determined, a "point cloud" can be constructed from this data. These SAR Point Clouds provide unprecedented three-dimensional precision, and can be obtained in any weather, day or night, from long stand-off aircraft, unmanned aerial vehicles or even space. This technology is in its infancy and will be an enabling capability for many applications going forward.
See our YouTube page for some examples:
Neva Ridge has a complete compliment of traditional SAR interferometry tools for change detection, ground motion measurements (2-pass, 3-pass and PSI techniques) and elevation mapping.
SAR Point Clouds
A new technique for producing 3D point clouds from SAR data has been developed and demonstrated by Neva Ridge using a variety of SAR systems.
Change detection using SAR is known to be a very robust approach for monitoring regions. Coherent (CCD), non-coherent (ACD) and polarimetric (PolCD) approaches have been implemented at Neva Ridge.
Neva Ridge has SAR Image Formation capabilities using a variety of algorithms including PFA, RMA and CBP. These are implemented in both CPU and GPU environments.