不断扩张的博帕尔“新兴大都市”动态监测

Q4 Computer Science 测绘地理信息 Pub Date : 2023-10-31 DOI:10.58825/jog.2023.17.2.87
Durgesh Kurmi
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引用次数: 0

摘要

从1991年至2021年,利用从Landsat图像提取的数据来量化博帕尔市在方向和模式方面的城市扩张。建立了人口与建成区之间的直接关系,反映了城市的蔓延。对数据进行统计研究和时空分析,以解释这些变化。研究表明,博帕尔市主要以不受控制的方式向南和东南方向蔓延,吞没了过去的生产种植区。随着时间的推移,扩张模式从放射状演变为蛙跃式。
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Monitoring Dynamics of Sprawling Bhopal “An Emerging Metropolitan”
Sprawl refers to the horizontal expansion of the city, from core towards outskirts of the city Data extracted from Landsat imagery was utilized to quantify urban expansion of the Bhopal city with respect to direction and pattern from 1991-2021. A direct relationship between population and built-up area is established, which reflects urban sprawl. Statistical study and spatio-temporal analysis of the data is done to account for these changes. The research revealed that Bhopal City has majorly spread towards south and south-east directions in uncontrolled manner, engulfing used productive cropped areas. Sprawling pattern has evolved from radial to leap-frogging, with time.
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测绘地理信息
测绘地理信息 Earth and Planetary Sciences-Earth-Surface Processes
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