TY - JOUR
T1 - Logical and Innovative Construction of Digital Twin City
AU - Zhang, Xinchang
AU - Li, Shaoying
AU - Zhou, Qiming
AU - Sun, Ying
N1 - National Natural Science Foundation of China (No. 42071441); National Key R&D Program of China (No. 2018YFB2100702): Spatio-temporal Information Cloud Platform Project of Smart Guangzhou (No. GZIT2016-A5-147)
Publisher Copyright:
© The Author(s) 2021.
PY - 2021/12/20
Y1 - 2021/12/20
N2 - This paper first introduces the background and basic concept of digital twin city, then analyzes the relationship between digital twin city and smart city. Next, it introduces the primary supporting technologies for the construction of a digital twin city, and finally summarizes the current application status and development trends regarding digital twin city. The authors argue that digital twin technology will face challenges in regards to data, basic knowledge base, system integration, and talent issues if it is to be more widely applied in the construction of the smart city. Additionally, the authors propose institutional and technical suggestions for solving these problems at the macro and micro levels.
AB - This paper first introduces the background and basic concept of digital twin city, then analyzes the relationship between digital twin city and smart city. Next, it introduces the primary supporting technologies for the construction of a digital twin city, and finally summarizes the current application status and development trends regarding digital twin city. The authors argue that digital twin technology will face challenges in regards to data, basic knowledge base, system integration, and talent issues if it is to be more widely applied in the construction of the smart city. Additionally, the authors propose institutional and technical suggestions for solving these problems at the macro and micro levels.
KW - artificial intelligence (AI)
KW - digital twin
KW - Internet of Things(IoT)
KW - smart city
UR - http://www.scopus.com/inward/record.url?scp=85145437715&partnerID=8YFLogxK
U2 - 10.11947/j.JGGS.2021.0409
DO - 10.11947/j.JGGS.2021.0409
M3 - Journal article
AN - SCOPUS:85145437715
SN - 2096-5990
VL - 4
SP - 113
EP - 120
JO - Journal of Geodesy and Geoinformation Science
JF - Journal of Geodesy and Geoinformation Science
IS - 4
ER -
