THE DEVELOPMENT RESEARCH OF THE FISHING BOAT DISTINCTION TECHNIQUE BY SATELLITE-ONBOARD HIGH RESOLUTION OPTICAL SENSOR — DISTINCTION TECHNIQUE USING IKONOS DATA

Authors

  • T. Moriyama Remote Sensing Technology Center Japan
  • H. Tameishi Japan Fisheries Information Srvice Center
  • J. Suwa Center for Remote Sensing and Ocean Sciences, the University of Udayana
  • S. Kanno Center for Remote Sensing and Ocean Sciences, the University of Udayana
  • Y. Sugimori Center for Remote Sensing and Ocean Sciences, the University of Udayana
  • T. Osawa Center for Remote Sensing and Ocean Sciences, the University of Udayana
  • M. Koiwa Mitsubishi Space Software Co., Ltd

DOI:

https://doi.org/10.30536/j.ijreses.2004.v1.a1324

Keywords:

IKONOS image, SPOT, ALOS image, high resolution image alogarithm, nearest neighbor interpolation, cubic convolution interpolation

Abstract

This paper describes the vessel distinction algorithm by using radiance silhoutte algorithm for IKONOS data. Although original TKONOS image has high spatial resolution about 1 m, it is difficult to identify whole feature of the vessel. The newly developed algorithm named "Radiance Silhoutte Analysis Algorithm" can estimate entire length, full width and bridge location of the vessel in high accuracy. By using targeted vessels, it is evaluated the algorithm has sufficient accuracy for vessel distinction. The research also covers synthetic collation decision by using vessel type axtraction algorithm.

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Published

2025-11-26

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Articles