Revealing intra-urban features using optical and SAR images

Yasuyo Makido, Yoshiki Yamagata, Shobhakar Dhakal

研究成果: Conference contribution

抄録

We developed a method for revealing the intra-urban features and estimating population density using remotely sensed imagery. Remotely sensed imagery has been widely used in urban studies. However, the moderate-resolution optical data (e.g. Landsat) is often too coarse for delineating urban features, since urban areas are far more heterogeneous than most other land cover types. Therefore, we employed both optical and synthetic aperture radar images for estimating population density inside urban areas. This research indicated that the integrated features of the optical and SAR images can increase the accuracy for estimating population density.

本文言語English
ホスト出版物のタイトル2008 IEEE International Geoscience and Remote Sensing Symposium - Proceedings
ページIII1220-III1223
1
DOI
出版ステータスPublished - 2008
外部発表はい
イベント2008 IEEE International Geoscience and Remote Sensing Symposium - Proceedings - Boston, MA, United States
継続期間: 2008 7月 62008 7月 11

出版物シリーズ

名前International Geoscience and Remote Sensing Symposium (IGARSS)
番号1
3

Other

Other2008 IEEE International Geoscience and Remote Sensing Symposium - Proceedings
国/地域United States
CityBoston, MA
Period08/7/608/7/11

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 地球惑星科学(全般)

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