M Jurchescu Author

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The Interest of Coherence from Radar SAR Images in the Follow-Up of Urban Extensions of FocÅŸani City (Romania)

Author(s): K Hachemi, M Visan, A Ozer, F Grecu, K Anouche, M Jurchescu and M Nouacer

The Interest of Coherence from Radar SAR Images in the Follow-Up of Urban Extensions of FocÅŸani City (Romania)

Usually, the coherence image obtained by processing SAR (Synthetic Aperture Radar) images is indirectly used in the interferometry to identify and delimit different areas that disturb the phase of the radar wave. The phase plays the role of indicator and in the same time separator between areas where the elements within the pixel are unstable and the stable. Considering this principle, we use here these images with the purpose to follow the expansion of the city of FocÅŸani, Romania (urban areas). The results show the very good coherence for the urban area, ... view more»

DOI: 10.4172/2327-4581.1000113

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