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2024 Search |
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JAXA, 国内初 ! 衛星測位分野の国際事業にJAXAと国土地理院が共同で参画 〜高精度な軌道情報の提供を通じた測位基盤の強化へ〜, 2023年6月30日
国土地理院, 国内初 ! 衛星測位分野の国際事業に国土地理院とJAXAが共同で参画 〜高精度な軌道情報の提供を通じた測位基盤の強化へ〜, 2023年6月30日
[IGSMAIL-8350] New IGS Analysis Center Candidate - JGX, June 28, 2023
MADOCAによる精密暦 (JGX Final およびRapid) のIGSへの提供開始。おめでとうございます。
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NASASpaceFlight.com, India launches new-generation navigation satellite aboard GSLV, May 28, 2023
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T.Suzuki, Precise Position Estimation Using Smartphone Raw GNSS Data Based on Two-Step Optimization, sensors, 2023
T.Everett, 2022 Smartphone Decimeter Challenge: An RTKLIB open-source based solution, Youtube, 2022
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RTKLIB 2.4.3 b34のバグ (SBF MEASEPOCH NO.32以降の信号、BDS B2b等、が正常に認識されない) の修正。
RTKLIB/src/rcv/septentrio.c L209, L258
if (sig==31) sig+=(info>>3)*32
->
if (sig==31) sig=32+(info>>3)
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メモ mosaic-X5 F/W v4.14.0 航法データメッセージ
Galileo E6 (C/NAV): GALRawCNAV (4024)
BDS B1C (B-CNAV1): BDSRawB1C (4218)
BDS B2a (B-CNAV2): BDSRawB2a (4219)
BDS B2b (B-CNAV3/PPP-B2b): BDSRawB2b (4242)
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Septentrio, mosaic-X5 Firmware v4.14.0
F/W v4.14.0。Release NotesによればGalileo E6, QZSS L1C/B, BDS B2bのサポートが追加。GPS/QZSS L1C, QZSS L6のサポートは未。
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S.McClusky, Open-source Precise Point Positioning (PPP)
with Ginan v2, Locate 23, May 11, 2023
GitHub, Ginan: Software toolkit and service (Release v2.0.1-beta)
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u-blox, ZED-F9P module - u-blox F9 high precision
GNSS module
u-blox, NEO-F9P module - u-blox F9 high precision
GNSS module
L1/L5版F9P (ZED-F9P-1xB) 追加。NEOフォームファクタ版も。Moving baseが削除されていることに注意。
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QZSS, MADOCAテストライブラリ, 2023年06月05日
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