Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B6, 123-129, 2016
https://doi.org/10.5194/isprs-archives-XLI-B6-123-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
17 Jun 2016
DEVELOPMENT AND EVALUATION OF SCIENCE AND TECHNOLOGY EDUCATION PROGRAM USING INTERFEROMETRIC SAR
Y. Ito1, H. Ikemitsu2, and K. Nango3 1Dept. of Technology and Information Education, School of Natural and Living Sciences Education, Naruto University of Education, 748 Takashima, Naruto, Tokushima Pref. 772-8502, Japan
2Course of Technology and Information Education, Graduate School of Education, Naruto University of Education, 748 Takashima, Naruto, Tokushima Pref. 772-8502, Japan
3Course of Technology Education, College of Education, Naruto University of Education, 748 Takashima, Naruto, Tokushima Pref. 772-8502, Japan
Keywords: Education program, Earth observation, Interferometric SAR, Terrain change, Teaching guidance plan Abstract. This paper proposes a science and technology education program to teach junior high school students to measure terrain changes by using interferometric synthetic aperture radar (SAR). The objectives of the proposed program are to evaluate and use information technology by performing SAR data processing in order to measure ground deformation, and to incorporate an understanding of Earth sciences by analyzing interferometric SAR processing results. To draft the teaching guidance plan for the developed education program, this study considers both science and technology education. The education program was used in a Japanese junior high school. An educational SAR processor developed by the authors and the customized Delft object-oriented radar interferometric software package were employed. Earthquakes as diastrophism events were chosen as practical teaching materials. The selected events indicate clear ground deformation in differential interferograms with high coherence levels. The learners were able to investigate the ground deformations and disasters caused by the events. They interactively used computers and became skilled at recognizing the knowledge and techniques of information technology, and then they evaluated the technology. Based on the results of pre- and post-questionnaire surveys and self-evaluation by the learners, it was clarified that the proposed program was applicable for junior high school education, and the learners recognized the usefulness of Earth observation technology by using interferometric SAR. The usefulness of the teaching materials in the learning activities was also shown through the practical teaching experience.
Conference paper (PDF, 1997 KB)


Citation: Ito, Y., Ikemitsu, H., and Nango, K.: DEVELOPMENT AND EVALUATION OF SCIENCE AND TECHNOLOGY EDUCATION PROGRAM USING INTERFEROMETRIC SAR, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B6, 123-129, https://doi.org/10.5194/isprs-archives-XLI-B6-123-2016, 2016.

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