Volume XL-3/W3
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-3/W3, 257-262, 2015
https://doi.org/10.5194/isprsarchives-XL-3-W3-257-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-3/W3, 257-262, 2015
https://doi.org/10.5194/isprsarchives-XL-3-W3-257-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

  19 Aug 2015

19 Aug 2015

LOCATION-BASED INFRASTRUCTURE INSPECTION FOR SABO FACILITIES

M. Nakagawa1, T. Yamamoto1, S. Tanaka1, Y. Noda2, K. Hashimoto2, M. Ito2, and M. Miyo2 M. Nakagawa et al.
  • 1Dept. of Civil Engineering, Shibaura Institute of Technology, Tokyo, Japan
  • 2Watanabe Engineering Co., Ltd., Fukushima, Japan

Keywords: Infrastructure asset management, Mobile Device, Field-based inspection, Construction Information Modeling

Abstract. Infrastructure asset management is a framework for achieving sustainable infrastructure. Based on this framework, although we often generate a three-dimensional (3D) geometrical model as a base map in management, it is not easy to acquire details of asset attributes in 3D measurement. Therefore, we focus on field-based investigation and inspection using mobile devices, and aim at assisting investigators in infrastructure asset monitoring with location-based applications. In this paper, we propose and evaluate our location-based investigation application as follows. First, we propose an inspection flow suitable for field-based monitoring. Second, we develop a Web GIS application for field-based investigation with mobile devices. Third, we propose base map generation suitable for sabo facilities using UAV and terrestrial laser scanner. We conduct an experiment in a sediment-retarding basin consisting of dikes, bridges, and debris barriers, and explore some issues in infrastructure asset monitoring using mobile devices.