Imaging Science Research, Inc.
Marine Radar Analysis Software - SnipIt

SnipIt: Processing of radar imagery using FFT analysis requires square sub-images to be extracted for analysis from the CXfer results. The code, SnipIt, uses a parameter file that specifies the size of the square to be extracted, the center range of the window, and the azimuthal angle relative to the start angle of the image acquisition, for each of a series, N, windows of interest. An example for two windows at the same azimuth, but different ranges is shown below.

Use of a series of windows is useful for bathymetry analysis, or choosing windows about the wind direction maximum in the radar screen echo for open ocean data collections. An alternative mode for SnipIt allows it to collect windows serially across a scene, in an along-shore direction, for example, for some fixed offshore distance setting.

 

 

Home | Products | Applications | Publications | Contact
Copyright 2004, Imaging Science Research, Inc.