New small airborne SAR based on PI-SAR2

Fujimura, Takashi; Ono, Kiyonobu; Nagata, Hidefumi; Omuro, Norihiko; Kimura, Tomoki; Murata, Minoru

doi:10.1109/igarss.2015.7325885

Cited by 2 publications

(1 citation statement)

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“…To conclude on SAR data, it is worth mentioning that not all of them are acquired from satellites. Some come from aircraft and drones, such as the PI-SAR2 data [43] that were used on a study of damage assessment [22], and have a higher resolution. However, this program was launched in early 2011 and few data were available at the time.…”

Section: Synthetic Aperture Radar Images As Source Datamentioning

confidence: 99%

The 2011 Tohoku Tsunami from the Sky: A Review on the Evolution of Artificial Intelligence Methods for Damage Assessment

Sublime

2021

Geosciences

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The Tohoku tsunami was a devastating event that struck North-East Japan in 2011 and remained in the memory of people worldwide. The amount of devastation was so great that it took years to achieve a proper assessment of the economical and structural damage, with the consequences still being felt today. However, this tsunami was also one of the first observed from the sky by modern satellites and aircrafts, thus providing a unique opportunity to exploit these data and train artificial intelligence methods that could help to better handle the aftermath of similar disasters in the future. This paper provides a review of how artificial intelligence methods applied to case studies about the Tohoku tsunami have evolved since 2011. We focus on more than 15 studies that are compared and evaluated in terms of the data they require, the methods used, their degree of automation, their metric performances, and their strengths and weaknesses.

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Section: Synthetic Aperture Radar Images As Source Datamentioning

confidence: 99%