Automatic GCP creation for NOAA AVHRR image Geometric correction

Masanori Nakano, Kazi A. Kalpoma, Jun-Ichi Kudoh

Research output: Contribution to conferencePaperpeer-review

11 Citations (Scopus)

Abstract

Geometric correction methods for NOAA AVHRR image include the GCP (Ground control point). Recently, many discussions about the accuracy of geometric correction have been held and many high accuracy geometric correction algorithms for NOAA AVHRR images have been proposed [1][2]. However, they are not suitable for the time series analysis that processes a large amount of image because they need the manual procedures for the creation of GCP. In this research, we paid attention to this point and developed the completely automatic GCP creation method. The processing time of this method was about 1 second. So, it was confirmed that GCP was generated at very high speed.

Original languageEnglish
Pages3733-3735
Number of pages3
Publication statusPublished - 2004 Dec 1
Event2004 IEEE International Geoscience and Remote Sensing Symposium Proceedings: Science for Society: Exploring and Managing a Changing Planet. IGARSS 2004 - Anchorage, AK, United States
Duration: 2004 Sep 202004 Sep 24

Other

Other2004 IEEE International Geoscience and Remote Sensing Symposium Proceedings: Science for Society: Exploring and Managing a Changing Planet. IGARSS 2004
CountryUnited States
CityAnchorage, AK
Period04/9/2004/9/24

Keywords

  • Geometric correction
  • NOAA AVHRR
  • Time series analysis

ASJC Scopus subject areas

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

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