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Application of Change Detection Techniques Using KOMPSAT-1 EOC Images

  • Kim, Youn-Soo (Satellite Operation & Application Center, Korea Aerospace Research Institute) ;
  • Lee, Kwang-Jae (Satellite Operation & Application Center, Korea Aerospace Research Institute)
  • Published : 2003.06.01

Abstract

This research examined the capabilities of KOMPSAT-1 EOC images for the application of urban environment, including the urban changes of the study areas. This research is constructed in three stages: Firstly, for the application of change detection techniques, which utilizes multi-temporal remotely sensed data, the data normalization process is carried out. Secondly, the change detection method is applied for the systematic monitoring of land-use changes. Lastly, using the results of the previous stages, the land-use map is updated. Consequently, the patterns of land-use changes are monitored by the proposed scheme. In this research, using the multi-temporal KOMPSAT-1 EOC images and land-use maps, monitoring of urban growth was carried out with the application of land-use changes, and the potential and scope of the application of the EOC images were also examined.

Keywords

References

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