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Title: Collection and processing data for high quality CCD images.

Coherent Change Detection (CCD) with Synthetic Aperture Radar (SAR) images is a technique whereby very subtle temporal changes can be discerned in a target scene. However, optimal performance requires carefully matching data collection geometries and adjusting the processing to compensate for imprecision in the collection geometries. Tolerances in the precision of the data collection are discussed, and anecdotal advice is presented for optimum CCD performance. Processing considerations are also discussed.
Authors:
Publication Date:
OSTI Identifier:
902599
Report Number(s):
SAND2007-1545
TRN: US200719%%12
DOE Contract Number:
AC04-94AL85000
Resource Type:
Technical Report
Research Org:
Sandia National Laboratories
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; ACCURACY; DETECTION; PERFORMANCE; IMAGE PROCESSING; OPTICAL RADAR; DATA ACQUISITION; Change Detection; Synthetic Aperture Radar.