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weisongwen / UrbanNavDataset

UrbanNav: an Open-Sourcing Localization Data Collected in Asian Urban Canyons, Including Tokyo and Hong Kong
https://www.polyu-ipn-lab.com/download
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Inquiry Regarding Reference Velocity in UrbanNav-TK-20181219 Dataset #29

Open xtsysu1 opened 4 months ago

xtsysu1 commented 4 months ago

Subject: Inquiry Regarding Reference Velocity in UrbanNav-TK-20181219 Dataset

I would like to express my sincere gratitude for providing the UrbanNavDataset. It has been immensely beneficial to our research endeavors.

I am writing to ask for help regarding the reference Velocity data (Velocity X (m/s) Velocity Y (m/s) Velocity Z (m/s) in the reference.csv file) in the UrbanNav-TK-20181219 dataset, specifically for Shinjuku. During recent experiments conducted using the dataset, I noticed discrepancies in the reference Velocity values for Shinjuku. It appears there may be some conversion errors that I have failed to identify. Therefore, I am reaching out to you to inquire about any relevant information regarding the reference speed data for Shinjuku.

Any insights or guidance you could provide on this matter would be greatly appreciated.

Thank you very much for your attention to this inquiry. You can contact me at xiet67@mail2.sysu.edu.cn.

Best regards, Ting Xie

DarrenWong commented 4 months ago

@taroz Taro can you help with this?