Research on Urbanization Process of Zhanjiang City's Municipal Area based on Remote Sensing Information

Jiangrun He; Yazhi Han; Huan Shen

doi:10.6919/ICJE.202510_11(10).0003

Authors

Jiangrun He
Yazhi Han
Huan Shen

DOI:

https://doi.org/10.6919/ICJE.202510_11(10).0003

Keywords:

Zhanjiang City; Remote Sensing Image; Driving Force; Building Land; Time and Space Changes.

Abstract

The data source mainly used is landsat TM/OLI image, and the application supervision supervised method is used to extract the urban construction land information of Zhanjiang City area in 2000, 2005, 2010 and 2015, combined with Zhanjiang Yearbook data. Analyze its temporal and spatial variation characteristics and its driving force. The research results show that: (1) The construction land of Zhanjiang City has increased from 18.43 square kilometers to 163.90 square kilometers. (2) Urbanization showed internal development from 2000 to 2010 and expanded outward from 2010 to 2015. (3) The driving factors of urbanization are mainly population growth, government policies,and population growth.

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