| Outline of Final Research Achievements |
To advance and disseminate the geoscientific applications of high-definition topographic data acquisition methods, including laser scanning and photogrammetry, and to establish a research hub in the Asia-Oceania region, we aim to standardize the methods for obtaining high-definition spatial information, particularly in terrestrial areas. These methods include terrestrial and mobile laser scanning, and structure-from-motion multi-view stereo photogrammetry utilizing RGB, near-infrared, and thermal infrared sensors mounted on small unmanned aerial system. We have successfully systematized the methods for acquiring high-definition topographic information in land areas, with advanced discussions on the application and utilization of field surveys, ranging from efficient data acquisition methods to ideas related to academic and educational utilization. This progress has been made in conjunction with the exchange of information, taking into account the characteristics of the region.
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