Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-4/W5, 159-163, 2015
https://doi.org/10.5194/isprsarchives-XL-4-W5-159-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
11 May 2015
ON GROUND SURFACE EXTRACTION USING FULL-WAVEFORM AIRBORNE LASER SCANNER FOR CIM
K. Nakano1 and H. Chikatsu2 1Research and Development Center, AERO ASAHI CORPORATION, 3-1-1, Minamidai, Kawagoe, Saitama, 350-1165, Japan
2Division of Architectural, Civil and Environmental Engineering, Tokyo Denki University, Ishizaka, Hatoyama, Saitama, 350-0394, Japan
Keywords: Airborne laser scanner, Full-waveform data, Ground surface extraction, Evergreen broad-leaved trees, Virtual ground surface Abstract. Satellite positioning systems such as GPS and GLONASS have created significant changes not only in terms of spatial information but also in the construction industry. It is possible to execute a suitable construction plan by using a computerized intelligent construction. Therefore, an accurate estimate of the amount of earthwork is important for operating heavy equipment, and measurement of ground surface with high accuracy is required. A full-waveform airborne laser scanner is expected to be capable of improving the accuracy of ground surface extraction for forested areas, in contrast to discrete airborne laser scanners, as technological innovation. For forested areas, fundamental studies for construction information management (CIM) were conducted to extract ground surface using full-waveform airborne laser scanners based on waveform information.
Conference paper (PDF, 1700 KB)


Citation: Nakano, K. and Chikatsu, H.: ON GROUND SURFACE EXTRACTION USING FULL-WAVEFORM AIRBORNE LASER SCANNER FOR CIM, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-4/W5, 159-163, https://doi.org/10.5194/isprsarchives-XL-4-W5-159-2015, 2015.

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