電子航法研究所　坂井様より「ION Pacific PNT」について標記案内が参りましたので皆様に展開させて頂きます。J-spacesystems三神常務からの発表もございますので、是非参加をご検討ください。

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隔年で4～5月に開催されてきたION Pacific PNTにつきまして、ご承知の通り昨年の予定が今年に延期されていたところですが、さらに2024年に延期されることになりました。代わりに、オンラインで特別セッションを開催することになりました。
日程は、もともと予定されていた通り（2022年4月12～14日JST）です。

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4/13午前中にQZSSのセッションが予定されています。

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  1. Tuesday, April 12 JST 9:00 a.m.　BeiDou
    1. Overview of BDS: Prof. Mingquan Lu, Tsinghua University
    2. BDS/GNSS Precise Point Positioning with Fast Integer Ambiguity Resolution: Qile Zhao, Wuhan University
    3. Improving PPP-RTK in Urban Environment by Tightly Coupled Integration of GNSS and INS: Xingxing Li, Wuhan University
    4. BDS/GNSS All-frequency PPP Ambiguity Resolution by Observable-Specific Phase Biases: Jianghui Geng, Wuhan University
    5. Computation Perspective of Inertial Navigation: From History to Future: Yuanxin Wu, Shanghai Jiaotong University
    6. LPR-DBT: A Low-Complexity Unambiguous Tracking Method for BOC and BOC-like Modulated Signals: Zhenyu Tian, Tsinghua University
    7. A Direction Finding Method of GNSS Spoofer for Commercial Receiver: Zhongxiao Wang, Tsinghua University
  2. Wednesday, April 13 JST 9:00 a.m.　QZSS
    1. Overview of Session: Dr. Takeyasu Sakai, National Institute of Maritime, Port and Aviation Technology
    2. Current and Future Status of QZSS: Satoshi Kogure, Japan Aerospace Exploration Agency
    3. More than 3 Years of Operation Experience for the First Satellite-based Open PPP-RTK Correction Service: Dr. Rui Hirokawa, Mitsubishi Electric Corporation
    4. Static and Kinematic Test Results using PPP/CLAS/SLAS Correction Service through QZSS: Nobuaki Kubo, Tokyo University of Marine Science and Technology
    5. Application Status in Japan of the QZSS Originated Technologies: Dr. Izumi Mikami, Japan Space Systems, Mr. Hisao Sone, Japan Space Systems, Mr. Masayuki Saito, Japan Space Systems
  3. Thursday, April 14 JST 9:00 a.m.　COSMIC/FORMOSAT
    1. Overview of COSMIC/FORMOSAT: Prof. Loren Chang, National Central University
    2. The Validation of FORMOSAT-7/ COSMIC-2 Space Weather Products and their Applications: Chi-Yen Lin, National Central University
    3. NESDIS STAR GNSS RO Processing, Validation, and Monitoring System: Initial Validation of the COSMIC-2 Data Products and their Applications for Numerical Weather Prediction and Climate Studies: Shu-peng Ho, NOAA National Environmental Satellite, Data, and Information Service, Center for Satellite; Xinjia Zhou, Global Science & Technology, Inc.; Xi Shao and Bin Zhang, Cooperative Institute for Satellite Earth System Studies (CISESS), Earth System Science Interdisciplinary Center, University of Maryland
    4. The Use of FORMOSAT-7/COSMIC-2 GNSS Radio Occultation Data in Numerical Weather Prediction at Central Weather Bureau: Guo-Yuan Lien, Zih-Mao Huang, Chung-Han Lin, Ying-Jhen Chen, Wen-Hsin Teng, Jen-Her Chen, Jing-Shan Hong, Central Weather Bureau
    5. Stratospheric Waves and Tides Observed in FORMOSAT-7/COSMIC-2 Radio Occultation Measurements: William Randel, Atmospheric Chemistry Observations & Modeling Lab, NCAR
    6. On the Relation Between FORMOSAT-7/COSMIC-2 Radio Occultation Scintillation S4 Index and Co-located Electron Density Profiles in 2020: Y Duann, L. Chang, C. Chao, C.-Y. Lin, J.-Y. Liu, Dept. of Space Science and Engineering & Center for Astronautical Physics and Engineering, National Central University, Taoyuan City / National Tsing Hua University, Taiwan; T.-Y. Hsiao, Nuclear Science and Technology Development Center, National Tsing Hua University, Taiwan; S.-P. Chen, Dept. of Earth Sciences, National Cheng Kung University
    7. Observing Global Ionospheric Irregularities and the Intensive Irregularities Driven by the Hunga-Tonga Volcano Eruption using FORMOSAT-7/COSMIC-2: Charles Lin, National Cheng Kung University