• Title/Summary/Keyword: Sensing Remote

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RETRACTED: Design of LEO Constellations with Inter-Satellite Connects Based on the Performance Evaluation of the Three Constellations SpaceX, OneWeb and Telesat

  • Peng Zong;Saeid Kohani
    • Korean Journal of Remote Sensing
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    • v.40 no.3
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    • pp.317-317
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    • 2024
  • Notice: This article has been retracted as a result of the review (on May 14, 2024) by the Research Ethics Committee of the Korean Society of Remote Sensing, which confirmed research misconduct (plagiarism). The Korean Journal of Remote Sensing (KJRS) Editorial Office received a report alleging plagiarism in a paper published in KJRS authored by Zong and Kohani (2021). Following a thorough investigation by our Research Ethics Committee, we found significant similarities between the original paper (Lee and Mortari, 2017) and the paper (Zong and Kohani, 2021) published in KJRS. The scope of the plagiarism included a number of identical figures, tables, and equations, as well as textual content. As a result, the Research Ethics Committee of the Korean Society of Remote Sensing has decided to retract the paper (Zong and Kohani. 2021) for deliberately using the ideas, research content, and results of others without proper approval or citation. To preserve academic integrity, we take responsibility for enforcing ethical policies and proceeding with the follow-up actions: 1. Disclosure and preservation of the facts and reasons for the retraction of the plagiarized paper, 2. Prohibition of submissions for the next three years for the authors of the plagiarized paper, 3. Notification to the authors’ affiliated institution of the retraction of the plagiarized paper. We deeply regret to report for retraction of the article and apologize to the readers of KJRS and to the authors of the original work for any inconvenience caused.

The Generation of SPOT True Color Image Using Neural Network Algorithm

  • Chen, Chi-Farn;Huang, Chih-Yung
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.940-942
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    • 2003
  • In an attempt to enhance the visual effect of SPOT image, this study develops a neural network algorithm to transform SPOT false color into simulated true color. The method has been tested using Landsat TM and SPOT images. The qualitative and quantitative comparisons indicate that the striking similarity can be found between the true and simulated true images in terms of the visual looks and the statistical analysis.

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Research on The Method of Encoding Geography Information Based on XML

  • Wang, JianChao;Qin, XuWen
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.1386-1388
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    • 2003
  • This paper analyzes the advantage of the XML, and studies the simple feature object model and Geography Markup Language that proposed by the Open GIS Consortium (OGC). We discussed the means of encoding the geographical data based on XML.

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Three-Dimensional Positioning Using EROS A Stereo Pairs

  • Teo, Tee-Ann;Chen, Liang-Chien
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.606-608
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    • 2003
  • This paper investigates the accuracy of three-dimensional positioning for EROS A stereo pairs when different numbers of ground control points are employed. The major works of the proposed schemes include: (1) initialization of orientation parameters (2) preliminary orbit fitting, (3) orbit refinement using the least squares filtering technique, and (4) space intersection. The experiment includes validation of positioning accuracy for an EROS A in-track stereo pair when different number of check points are employed.

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A Study on the Environment Change of Tidal Flat In the Hampyeong Bay Using Remotely Sensed Data

  • Lee, Hong-Jin;Chi, Kwang-Hoon;Chang, Se-Won
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.690-690
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    • 2003
  • The purpose of this study is to analyze the geological environment changes of tidal flat in the Hampyeong Bay. Especially, it centers on the changes in the sedimentary environment using remote sensing data. Multi-temporal Landsat data were used in this study. Remote sensing methods can be effectively applied for quantitative analysis of geological environment changes in tidal flat.

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Comparison of the NDVI, ARVI and AFRI vegetation index, along with their relations with the AOD using SPOT 4 Vegetation data

  • Liu, Gin-Rong;Liang, Chih-Kang;Kuo, Tsung-Hua
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.582-584
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    • 2003
  • This paper explores two such indexes----the Aerosol Free Vegetation Index (AFRI) and the Atmospherically Resistant Vegetation Index (ARVI). Comparisons were made with the NDVI (normalized vegetation index) to see if they indeed performed better. In general, the results showed that the AFRI and ARVI (with gamma=1) did indeed perform better than their NDVI counterpart study with the related channels were employed.

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InSAR Studies of Alaska Volcanoes

  • Lu Zhong;Wicks Chuck;Dzurisin Dan;Power John
    • Korean Journal of Remote Sensing
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    • v.21 no.1
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    • pp.59-72
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    • 2005
  • Interferometric synthetic aperture radar (InSAR) is a remote sensing technique capable of measuring ground surface deformation with sub-centimeter precision and spatial resolution in tens-of­meters over a large region. This paper describes basics of InSAR and highlights our studies of Alaskan volcanoes with InSAR images acquired from European ERS-l and ERS-2, Canadian Radarsat-l, and Japanese JERS-l satellites.