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October 17, 2025Open Access

An Integrated Approach to Assessing the Impacts of Urbanization on Urban Flood Hazards in Hanoi, Vietnam

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Authors

NHNguyễn Minh HiếuTTTrinh Thi Kieu TrangVOVu Thi Kieu Oanh

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Overview

An integrated approach shows significant flooding issues in Hanoi, indicating a need for sustainable urban planning.

Key Points

  • Approximately 80% of new urban areas in Hanoi are on flood-prone geomorphological units, risking severe flooding.
  • Use of Sentinel-1 radar data achieved 87% accuracy in mapping flood frequency, validated by 148 field survey points.
  • The DPSIR framework reveals key pressures from rapid urbanization, including land-use change and inadequate drainage.
  • Insights from geomorphological analysis are critical for enhancing urban resilience against climate-driven flooding.

Cite This Study

Hiếu et al. (2025) studied this question.

synapsesocial.com/papers/68f199ccde32064e504dd11dhttps://doi.org/10.20944/preprints202510.1206.v1
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  1. 1An Integrated Approach to Assessing the Impacts of Urbanization on Urban Flood Hazards in Hanoi, Vietnam2025 · 3 citations
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  4. 4Exploring the relationship between urban morphology types and household-level flood vulnerability profiles in Ho Chi Minh City2024
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