MERGING AIRBORNE LIDAR DATA AND SATELLITE SAR DATA FOR BUILDING CLASSIFICATION

T. Yamamoto, M. Nakagawa

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

A frequent map revision is required in GIS applications, such as disaster prevention and urban planning. In general, airborne photogrammetry and LIDAR measurements are applied to geometrical data acquisition for automated map generation and revision. However, attribute data acquisition and classification depend on manual editing works including ground surveys. In general, airborne photogrammetry and LiDAR measurements are applied to geometrical data acquisition for automated map generation and revision. However, these approaches classify geometrical attributes. Moreover, ground survey and manual editing works are finally required in attribute data classification. On the other hand, although geometrical data extraction is difficult, SAR data have a possibility to automate the attribute data acquisition and classification. The SAR data represent microwave reflections on various surfaces of ground and buildings. There are many researches related to monitoring activities of disaster, vegetation, and urban. Moreover, we have an opportunity to acquire higher resolution data in urban areas with new sensors, such as ALOS2 PALSAR2. Therefore, in this study, we focus on an integration of airborne LIDAR data and satellite SAR data for building extraction and classification.

本文言語English
ホスト出版物のタイトルInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
編集者Takashi Fuse, M. Nakagawa
出版社International Society for Photogrammetry and Remote Sensing
ページ227-232
ページ数6
4W5
ISBN(電子版)9780000000002, 9781629934297, 9781629935126, 9781629935201
DOI
出版ステータスPublished - 2015 5 11
イベントISPRS WG IV/7 and WG V/4 Joint Workshop on Indoor-Outdoor Seamless Modelling, Mapping and Navigation - Tokyo, Japan
継続期間: 2015 5 212015 5 22

出版物シリーズ

名前International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
番号4W5
40
ISSN(印刷版)1682-1750

Other

OtherISPRS WG IV/7 and WG V/4 Joint Workshop on Indoor-Outdoor Seamless Modelling, Mapping and Navigation
国/地域Japan
CityTokyo
Period15/5/2115/5/22

ASJC Scopus subject areas

  • 情報システム
  • 地理、計画および開発

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