2022 International Conference on Urban Big Data and Intelligent Technology Application (UBDITA 2022) will be held in Harbin on January 21-23, 2022. UBDITA 2022 is to bring together innovative academics and industrial experts in the field of "Urban Engineering", "Big Data" and "Intelligent Technology" to a common forum. The primary goal of the conference is to promote research and developmental activities in "Urban Engineering", "Big Data" and "Intelligent Technology". And another goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world. An ideal platform for seeking global partners had been established.