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hirokawa / cssrlib-data

Sample scripts and dataset for CSSRlib
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Application of clock correction from CLAS or MADOCA #32

Closed whu-dyf closed 1 week ago

whu-dyf commented 1 week ago

According to IS-QZSS-L6-005, the recovery procedure for the broadcast clock should involve subtracting corrections. However, in the cssrlib implementation, the corrections are being added instead. The test results indicate that the code is functioning correctly, which is confusing. Could you please help me understand this discrepancy? Thanks for your reply in advance! image image

hirokawa commented 1 week ago

dts is substracted from t_broadcast, so the sign is correct. For the details of the sign convention, please refer to our ION GNSS+ 2023 paper (https://doi.org/10.33012/2023.19207).

whu-dyf commented 1 week ago

dts is substracted from t_broadcast, so the sign is correct. For the details of the sign convention, please refer to our ION GNSS+ 2023 paper (https://doi.org/10.33012/2023.19207).

Your paper clarified my question very clearly, thank you so much!