High accurate geometric correction for NOAA AVHRR data considering elevation effect

An Ngoc Van, Yoshimitsu Aoki

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper describes a high accurate geometric correction method for NOAA AVHRR data considering elevation effect. NOAA data in map coordinate system is divided into rough and flat blocks to identify the variation of elevation. GCP template matching and affine coefficients are then used to correct residual errors in image coordinate system. In order to correct more residual errors, appropriate flat blocks are combined with GCP templates. Finally, corrected data is transformed into map coordinate system by bilinear interpolation. Because the sizes of rough blocks are smaller, the errors of bilinear interpolation are reduced.

本文言語English
ホスト出版物のタイトル2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007
ページ393-396
ページ数4
DOI
出版ステータスPublished - 2007
外部発表はい
イベント2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007 - Barcelona, Spain
継続期間: 2007 6 232007 6 28

出版物シリーズ

名前International Geoscience and Remote Sensing Symposium (IGARSS)

Other

Other2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007
国/地域Spain
CityBarcelona
Period07/6/2307/6/28

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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