Author : Dr. Ananya Bose
Abstract : Urbanization is accelerating at an unprecedented pace, reshaping the spatial and demographic landscapes of cities worldwide. Monitoring this growth is crucial for sustainable urban planning and infrastructure development. Remote sensing technologies have emerged as vital tools in detecting, analyzing, and managing urban expansion over time. This paper explores the fundamental concepts and applications of remote sensing in urban growth monitoring, highlighting its advantages in temporal analysis, land use classification, and change detection. With the advent of high-resolution satellite imagery, multispectral and hyperspectral data, and advanced geospatial analysis tools, urban planners and researchers can now derive accurate, timely, and scalable insights into urban dynamics. The paper also discusses key challenges, technological advances, and the integration of remote sensing with GIS to enhance urban growth forecasting. By unpacking the core principles and methodologies, this paper aims to provide a comprehensive understanding of how remote sensing contributes to efficient urban governance, informed decision-making, and sustainable development.
Keywords: Urban Monitoring, Remote Sensing, Satellite Imagery, GIS, Change Detection, Urban Planning
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