Fast damage mapping in case of earthquakes using multitemporal SAR data

  title={Fast damage mapping in case of earthquakes using multitemporal SAR data},
  author={Giovanna Trianni and Paolo Gamba},
  journal={Journal of Real-Time Image Processing},
This work shows that earthquake damages in urban areas can be determined with an acceptable accuracy through the exploitation of multitemporal SAR data and ancillary information defining urban blocks. In this article, two different methodologies are presented: an unsupervised statistical analysis of the parameters of the models representing backscatterer intensity or coherence values for each block of the urban area under analysis, and a supervised approach which involves a multi-band/multi… CONTINUE READING


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