Dear GIS-Idea 2026 Conference Secretariat,
Thank you very much for accepting our paper entitled: “*Assessment of Spatial Relationships between Land Cover and Air Pollution in Ninh Binh Province, Vietnam, Using Remote Sensing and Machine Learning*”
I regret to inform you that, due to a conflict with my personal schedule, I will not be able to attend the conference on the day of our scheduled presentation and therefore will be unable to present our paper.
I sincerely apologize for any inconvenience and greatly appreciate your kind understanding. I would like to thank the Organizing Committee for the opportunity to participate in GIS-Idea 2026. I wish the conference great success and hope to have the opportunity to contribute to future GIS-Idea events.
Thank you again for your understanding.
Best regards,
Đào Duy Toàn (Toan D DAO) ------------------------------------------------------------------------ Bộ môn Trắc địa, Khoa Cầu Đường, Trường Đại học Xây dựng Hà Nội Địa chỉ: Phòng 516 nhà A1, số 55 đường Giải Phóng, quận Hai Bà Trưng, Hà Nội.
Department of Geodesy & Geomatics Engineering, Faculty of Bridge and Road, Hanoi University of Civil Engineering, Vietnam Address: R.516, A1 building, No. 55, Giai Phong street, Hai Ba Trung district, Hanoi, Vietnam. Số điện thoại (Mobile): +84 989 522 906 ------------------------------------------------------------------------